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1
00:00:05,080 --> 00:00:07,260
ุจุณู… ุงู„ู„ู‡ ูˆุงู„ุญู…ุฏ ู„ู„ู‡ ูˆุงู„ุตู„ุงุฉ ูˆุงู„ุณู„ุงู… ุนู„ู‰ ุฑุณูˆู„ ุงู„ู„ู‡
2
00:00:07,260 --> 00:00:10,540
ุงู„ูŠูˆู… ุงู† ุดุงุก ุงู„ู„ู‡ ุชุนุงู„ู‰ ู‡ู†ูƒู…ู„ ููŠ ู…ูˆุถูˆุน ุงู„ data
3
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cleaning ูƒู†ุง ุงู„ู…ุญุงุถุฑุฉ ุงู„ู…ุงุถูŠุฉ ุงู„ู„ูŠ ุงุดุชุบู„ู†ุง ููŠ
4
00:00:13,800 --> 00:00:19,820
ู…ูˆุถูˆุน ุงู„ missing ู„ู„ data ูˆ ุงู„ูŠูˆู… ุงู† ุดุงุก ุงู„ู„ู‡ ุชุนุงู„ู‰
5
00:00:19,820 --> 00:00:25,720
ู‡ู†ุดุชุบู„ ููŠ ู…ูˆุถูˆุน ุงู„ noisy data ุงู„ุงู† ููŠ ุงู„ noisy
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data ู‚ู„ู†ุง ุงุญู†ุง ุงู„ noise data ู…ูู‡ูˆู…ู‡ุง ุงู† ุงู†ุง ููŠ
7
00:00:29,060 --> 00:00:33,890
ุนู†ุฏู‰ ุฎุทุฃ ู„ุณุจุจerror ู…ุนูŠู† ุงู„ู€ error ุฏู‡ ู…ู…ูƒู† ูŠูƒูˆู†
8
00:00:33,890 --> 00:00:37,950
ุงู„ู†ุงุชุฌ ุนู†ู‡ ู…ู† human entry ุฃูˆ ููŠู‡ fault ููŠ ุงู„
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instrument ุงู„ู„ูŠ ุฃู†ุง ุฌู…ุนุช ู…ู† ุฎู„ุงู„ู‡ุง ุงู„ data ูˆู‚ูˆู„ู†ุง
10
00:00:41,190 --> 00:00:44,430
ู…ู† ุฃุดู‡ุฑ ุงู„ุฃู…ุซู„ุฉ ุงู„ู„ูŠ ุฃู†ุง ุจุชูƒู„ู… ุนู„ูŠู‡ุง ุนู„ู‰ ุงู„ noise
11
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data ุงู„ุฑุงุชุจ ูŠูƒูˆู† ุจุงู„ุณุงู„ุจ ุจุบุถ ุงู„ู†ุธุฑ ุนู† ูƒุงู†ุช ุฅูŠุด
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00:00:50,130 --> 00:00:53,890
ุงู„ุฃุฎุทุงุก ุฅูŠุด ุงู„ุดุบู„ุงุช ุงู„ู„ูŠ ุฃู†ุง ูุนู„ูŠุง ู…ุญุชุงุฌู‡ุง ุนุดุงู†
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00:00:55,040 --> 00:00:59,320
ุฃุนุฑุถ ุฃูˆ ุฃุชุนุงู…ู„ ู…ุน ุงู„ data set ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู†ุง
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00:00:59,320 --> 00:01:01,900
ูƒูŠู ุจุฏูŠ ุฃุนู…ู„ ู„ู‡ุง handling ู…ู† ุฃุดู‡ุฑ ุงู„ุทุฑู‚ ุงู„ู„ูŠ
15
00:01:01,900 --> 00:01:05,680
ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู†ุง ู…ูˆุถูˆุน ุงู„ pinning ูˆู…ุง ุงู„ู…ู‚ุตูˆุฏ ููŠ ุงู„
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00:01:05,680 --> 00:01:10,520
pinning ุฃู†ู‡ ุฃู†ุง ูุนู„ูŠุง ุจุฏูŠ ุฃุฑูˆุญ ุฃุฌุณู… ุงู„ data set
17
00:01:10,520 --> 00:01:17,850
ุชุจุนุชูŠ ู„ู…ุฌู…ูˆุนุงุช ูˆูƒู„ ู…ุฌู…ูˆุนุฉ ู‡ุชู…ุซู„ ุณูŠุจู†ูŠ ูŠุง ุนู…ุฑูƒู„
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00:01:17,850 --> 00:01:21,870
ู…ุฌู…ูˆุนุฉ ู‡ุชุชู…ุซู„ ุจู‚ูŠู…ุฉ ู…ุนูŠู†ุฉ ุงู„ู‚ูŠู…ุฉ ุฏูŠ ู…ู…ูƒู† ุชูƒูˆู† ุงู„
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00:01:21,870 --> 00:01:25,050
main ู…ู…ูƒู† ุชูƒูˆู† ุงู„ median ุงูˆ ู…ู…ูƒู† ุชูƒูˆู† ุจู‚ูŠู…ุชูŠู† ุนุดุงู†
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00:01:25,050 --> 00:01:28,150
ุงู…ุซู„ ุงู„ู…ุฌู…ูˆุนุฉ ู„ูˆ ุงุนุชู…ุฏุช ุนู„ู‰ ุงู„ boundaries ู„ูƒู† ููŠ
21
00:01:28,150 --> 00:01:32,630
ุดุบู„ ู…ู‡ู… ุฌุฏุง ู…ุน ุงู„ binning ุงู„ู„ูŠ ู‡ูŠ ุงู„ู…ูˆุถูˆุน ุงู†ู‡ ุงู†ุง
22
00:01:32,630 --> 00:01:35,810
ูุนู„ูŠุง ุงู„ partition ุชุจุน ุงู„ bin ุงู„ partition ุชุจุนุชูŠ
23
00:01:35,810 --> 00:01:39,770
ู‡ุงูŠ ุงูˆ ุงู„ bin ุฌุฏุงุด ุญุฌู…ู‡ุง ุจุฏูˆ ูŠูƒูˆู† ู‡ู„ ู‡ุชูƒู„ู… ุนู„ู‰
24
00:01:39,770 --> 00:01:44,980
equal frequencyูŠุนู†ูŠ ูุนู„ูŠุงู‹ ูƒู„ ุงู„ bins ู‡ูŠูƒูˆู†ูˆุง ู†ูุณ
25
00:01:44,980 --> 00:01:50,480
ุงู„ุนุฏุฏ ูˆู„ุง ู‡ุชูƒู„ู… ุนู„ู‰ ุงู„ equal depth ุจุงุฌุจ ุงู„ equal
26
00:01:50,480 --> 00:01:54,120
depth ุงู†ุง ุจุงุฌุจ ููƒุฑุชู‡ุง ุงู†ู‡ ุงู†ุง ุงุฌุณู… ุงู„ู…ุฌู…ูˆุนุงุช ุชุจุน
27
00:01:54,120 --> 00:01:57,800
ุงู„ intervals ุงุฌูŠ ุงู‚ูˆู„ ู…ู† ุนุดุฑุฉ ู…ุซู„ุง ู…ู† ูˆุงุญุฏ ู„ุนุดุฑุฉ
28
00:01:57,800 --> 00:02:02,860
ุงู„ interval ุงู„ุฃูˆู„ู‰ ู…ู† ุนุดุฑุฉ ุนููˆุง ู…ู† 11 ู„ุนุดุฑูŠู† ุงู„
29
00:02:02,860 --> 00:02:06,260
interval ุงู„ุชุงู†ูŠุฉ ู…ู† ูˆุงุญุฏ ูˆุนุดุฑูŠู† ู„ุชู„ุงุชูŠู† ุงู„
30
00:02:06,260 --> 00:02:10,360
interval ุงู„ุชุงู„ุชุฉุจุบุถ ุงู„ู†ุธุฑ ุนู† ุงู„ุฃุนุฏุงุฏ ุงู„ู„ูŠ ุจุฏู‡ุง
31
00:02:10,360 --> 00:02:14,160
ุชูƒูˆู† ููŠ ูƒู„ interval ู‡ุฐูŠ ุจุชุณู…ูŠู‡ุง ุงุญู†ุง ุงูŠุดุŸ equal
32
00:02:14,160 --> 00:02:18,060
depth ุจูŠู†ู‡ุง ุจู‚ู‰ ุงู„ equal frequency ุงู† ูƒู„ partition
33
00:02:18,060 --> 00:02:23,760
ููŠ ู†ูุณ ุงู„ุนุฏุฏ ู…ู† ุงู„ elements ู„ูƒู† ุนุดุงู† ูุนู„ูŠุง ุงุทุจู‚
34
00:02:23,760 --> 00:02:29,740
ุงู†ุง ุงู„ pinning ู„ุงุฒู… ููŠ ุงู„ุจุฏุงูŠุฉ ุงุนู…ู„ sort ู„ู„ data
35
00:02:29,740 --> 00:02:36,350
ู„ูˆ ู…ุงุนู…ู„ุชุด sort ูƒู„ ุดุบู„ูƒ ุบู„ุท ุนู„ู‰ ุงู„ูุงุถูŠู„ูƒู† ููŠ ู…ูˆุถูˆุน
36
00:02:36,350 --> 00:02:40,370
ุงู„ู€ Equal Depth ู…ู…ูƒู† ุงู†ุง ุงุดุชุบู„ ุงุฐุง ุงู†ุง ูุงู‡ู… ุงู„
37
00:02:40,370 --> 00:02:44,830
minimum ูˆ ุงู„ maximum ุชุจุนูˆู†ูŠ ู‚ุฏุงุด ุจู‚ุฏุฑ ุงุนู…ู„ ุงุณุชุฎุฏุงู…
38
00:02:44,830 --> 00:02:48,210
ูˆ ุนุงุฑู ุงูŠุด ุงู„ range ุงู„ู„ูŠ ู…ู…ูƒู† ุชุฎุฏู…ู†ูŠ ุงู„ intervals
39
00:02:48,210 --> 00:02:50,430
ู…ู…ูƒู† ุงุดุชุบู„ ู„ุงู†ู‡ ููŠ ุงู„ุขุฎุฑ ุจุฏูŠ ุฃุตุจุญ ุงู„
40
00:02:50,430 --> 00:02:53,410
representation ู„ูƒู„ ุฑู‚ู… ุจุงู„ interval ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ
41
00:02:53,410 --> 00:02:57,890
ุนู†ุฏู‡ุง ุชุนุงู„ูˆุง ู†ุดูˆูู…ุน ุจุนุถ ุงู„ binning ุงู„ุงู† ุงู„ุนู…ู„ูŠุฉ
42
00:02:57,890 --> 00:02:59,370
ุงู„ุชุงู†ูŠุฉ ุงู„ู„ู‰ ู‡ุชูƒู„ู… ุนู„ูŠู‡ุง ุงู„ regression ูˆ ุงู„
43
00:02:59,370 --> 00:03:02,030
clustering ุจุนุฏูŠู† ูƒู†ุง ุงุญู†ุง ุจุฏู†ุง ู…ุน ุงู„ binning ูˆ
44
00:03:02,030 --> 00:03:05,570
ุงู„ุฑู‚ู… ูˆุงุญุฏ ูƒู†ุง ุจุฏู†ุง ู†ุนู…ู„ sort ูˆ ุจุงู„ู…ุซุงู„ ู‡ุฐุง ู‡ุดุชุบู„
45
00:03:05,570 --> 00:03:09,510
ุนู„ู‰ equal frequency equal frequency ู‚ุงู„ู„ูŠ ุงู†ุง ุงู„ุงู†
46
00:03:09,510 --> 00:03:10,990
ุจุฏูŠ ุงุดุชุบู„ ุนู„ู‰ three bins
47
00:03:19,150 --> 00:03:22,830
ุงู„ุงู† ูŠุง ุฌู…ุงุนุฉ ุงู„ุฎูŠุฑ ู„ูˆ ูƒุงู† ููŠ ุนู†ุฏูŠ plus ุงูˆ minus
48
00:03:22,830 --> 00:03:26,890
one ููŠ ุงู„ interval ูŠุนู†ูŠ ู„ูˆ ูƒุงู†ุช ุงู„ interval ุชุจุนุชูŠ
49
00:03:26,890 --> 00:03:34,150
ู‡ุฐู‡ 13 ุฑู‚ู… 27 ู…ุด big deal ุงูˆ ู…ุด ู…ุดูƒู„ุฉ ุงู† ุงู„ุฑู‚ู…
50
00:03:34,150 --> 00:03:38,300
ุงู„ุฃุฎูŠุฑ ู‡ุฐุง ูŠู†ุถุงู ุนู„ู‰ ุงู„ penุงู„ุงุฎูŠุฑุฉ ุทูŠุจ ู„ูˆ ูƒุงู† ููŠ
51
00:03:38,300 --> 00:03:43,000
ุนู†ุฏูŠ ุชู„ุช ุฃุฑู‚ุงู… ู…ุฎุต ุจู† ู…ุฎุต ุฑู‚ู… ูˆุงุญุฏ ู…ุงุนู†ุฏูŠ ู…ุดูƒู„ุฉ
52
00:03:43,000 --> 00:03:47,360
ุชูƒูˆู† ุงู„ุจู† ุงู„ุฃุฎูŠุฑุฉ ุจุฃู‚ู„ ู…ู† digit ุฎุตูˆุตุง ู„ู…ุง ุงุญู†ุง
53
00:03:47,360 --> 00:03:50,720
ุจู†ุชูƒู„ู… ุงู†ุง ุจุฏูŠ ุงุนู…ู„ handling ู„ attribute ุงู„
54
00:03:50,720 --> 00:03:53,740
attribute ู…ุด ุงุชู†ุงุดุฑ value ุงู„ู„ูŠ ููŠู‡ ุชู„ุชุงุดุฑ ู…ู…ูƒู†
55
00:03:53,740 --> 00:03:57,100
ูŠูƒูˆู† ููŠู‡ ุชู„ุชุงุดุฑ ุงู„ู value ูู„ู…ุง ูุนู„ูŠุง ุงุฌูŠ ุงู‚ูˆู„
56
00:03:57,100 --> 00:04:01,980
ูˆุงู„ู„ู‡ ุจุฏูŠ ุฎุตู‡ ุนู†ุฏูŠ ู…ุงุฆุฉ ู‚ูŠู…ุฉู…ู† ุงู„ู ู…ุด ู‚ุถูŠุฉ ู„ุณู‡ ู…ุง
57
00:04:01,980 --> 00:04:06,200
ุฒุงู„ ุนู†ุฏูŠ ููŠู‡ 900 ู‚ูŠู…ุฉ ู…ูˆุฌูˆุฏุงุช ูˆุจู‚ุงู„ู‡ู… ูˆุฒู„ู‡ู…
58
00:04:06,200 --> 00:04:10,160
ูˆุจุฃุซุฑูˆุง ุจุดูƒู„ ูƒูˆูŠุณ ูุงู„ุฎุทูˆุฉ ุฑู‚ู… ูˆุงุญุฏ ุจุนุฏ ู…ุง ุงู†ุง ุงุนู…ู„
59
00:04:10,160 --> 00:04:15,140
sort ุงุฌุณู… ุงู„ู…ุฌู…ูˆุนุงุช ุงุนู…ู„ุช sort ุจุฏูŠ equal frequency
60
00:04:15,140 --> 00:04:23,160
ุงุฑุจุนุฉ ู‡ุงูŠ ูˆุงุญุฏุฉ ุชู†ุชูŠู† ุชู„ุงุชุฉ ุงู„ุฎุทูˆุฉ ุฑู‚ู… ูˆุงุญุฏSort
61
00:04:23,160 --> 00:04:25,860
ุงู„ุฎุทูˆุฉ ุงู„ุฑู‚ู… ุงุชู†ูŠู† ุชุฌุณูŠู…ู‡ู… ุงูˆ ุงู„ partitioning
62
00:04:25,860 --> 00:04:32,120
ุชุจุนุชู‡ู… ู„ู…ุฌู…ูˆุนุงุช ุงู„ุขู† ุจุนุฏ ู‡ูŠูƒ ุงู„ู‚ูŠุงู… ู‡ุฐู‡ ู…ูŠู† ููŠู‡ุง
63
00:04:32,120 --> 00:04:36,700
ุงู„ noise ุงู†ุง ูุนู„ูŠุง ู…ุด ุนุงุฑู ู‡ู„ ู‡ูŠ ุงู„ุฃุฑุจุนุฉ ู‡ูŠ ุงู„
64
00:04:36,700 --> 00:04:39,680
noise ูˆู„ุง ุงู„ุฃุฑุจุนุฉ ูˆ ุชู„ุงุชูŠู† ู‡ูŠ ุงู„ noise ุงู†ุง ูุนู„ูŠุง
65
00:04:39,680 --> 00:04:43,580
ู…ุด ุนุงุฑูู‡ุง ู„ูƒู† ู‡ุฐู‡ ุงู„ุฃุฑุจุนุฉ ุงูˆ ุงู„ุฃุฑุจุนุฉ ูˆ ุชู„ุงุชูŠู† ุงู†ุง
66
00:04:43,580 --> 00:04:49,120
ูุนู„ูŠุง ู‡ุฎู„ุต ู…ู†ู‡ุง ู…ู† ุฎู„ุงู„ ุงุณุชุจุฏุงู„ู‡ุง ุจุฅูŠุด ู…ุน ูƒู„ ุจู†
67
00:04:49,120 --> 00:04:53,360
ุงู„ุขู† ู…ู…ูƒู† ุงุณุชุจุฏู„ู‡ุง ุจุงู„ู‚ูŠุงู…ุฉ ุงู„ meanุฃูˆ ุงู„ู€ Median
68
00:04:53,360 --> 00:04:58,920
ุฃูˆ ุงู„ู€ Value .. ุงู„ .. ุนููˆุง ุงู„ู‚ูŠู… ุงู„ boundaries ู„ูˆ
69
00:04:58,920 --> 00:05:03,160
ุฃู†ุง ุจุฏุฃ ุงุนุชู…ุฏ ุนู„ู‰ ุงู„ meme ู‡ุถุทุฑ ุงุฌู…ุน ุชู…ุงู†ูŠุฉ ุฒุงุฆุฏ
70
00:05:03,160 --> 00:05:06,140
ุงุฑุจุนุฉ .. ุงุฑุจุนุฉ ุฒุงุฆุฏ ุชู…ุงู†ูŠุฉ ุฒุงุฆุฏ ุชุณุนุฉ ุฒุงุฆุฏ ุฎู…ุณุชุงุดุน
71
00:05:06,140 --> 00:05:10,640
ุนู„ู‰ ุงุฑุจุนุฉ ูˆุงุฑูˆุญ ุงุณุชุจุฏู„ู‡ู… ู‚ู„ุนุช ุชุณุนุฉ ุจุชุงู„ูŠ ุงู„ู…ุฌู…ูˆุนุฉ
72
00:05:10,640 --> 00:05:15,640
ุงู„ุงูˆู„ู‰ ูƒู„ element ููŠู‡ุง ุจุฏู‡ ูŠุตูŠุฑ ุชุณุนุฉ ูƒู„ element
73
00:05:15,640 --> 00:05:18,900
ููŠู‡ุง ุจุฏู‡ ูŠุตูŠุฑ ุชุณุนุฉ ุงู„ู…ุฌู…ูˆุนุฉ ุงู„ุชุงู†ูŠุฉ ุงู„ู…ุชูˆุณุทุฉ
74
00:05:18,900 --> 00:05:22,670
ุงู„ุญุณุงุจุฉ ุชุจุนู‡ุง ูƒุงู†ุช ุชู„ุงุชุฉ ูˆุนุดุฑูŠู† ูˆู…ู† ุซู… ุงู„ ..ูˆ
75
00:05:22,670 --> 00:05:26,050
ู‡ุชูƒูˆู† ุชู„ุงุชุฉ ูˆ ุนุดุฑูŠู† ูˆุงู„ุงุฎูŠุฑุฉ ุชุณุนุฉ ูˆ ุนุดุฑูŠู† ูˆ ู‡ูƒุฐุง
76
00:05:26,050 --> 00:05:31,470
ู„ูˆ ุงู†ุง ุจุฏูŠ ุงุดุชุบู„ ุนู„ู‰ ุงู„ boundaries ู…ูู‡ูˆู… ุงู„
77
00:05:31,470 --> 00:05:36,270
boundaries ู‡ูŠู‡ู… ุงู„ุฃุฑุจุนุฉ ูˆุงู„ุฎู…ุณุชุงุด ู‡ุฏูˆู„ุฉ ู„ู„ ุจู†
78
00:05:36,270 --> 00:05:41,130
ุงู„ุฃูˆู„ ุงูˆ ู„ู„ partition ุงู„ุฃูˆู„ ุงู„ุขู† ุงู„ุฃุฑุจุนุฉ ูˆุงู„ุฎู…ุณุชุงุด
79
00:05:41,130 --> 00:05:44,550
ู‡ุฏูˆู„ุฉ ู‡ุชูƒูˆู† ุซุงุจุชุงุช ู„ุงุญุธ ููŠ ุงู„ main ูˆ ุงู„ median ุงู†ุง
80
00:05:44,550 --> 00:05:48,010
ูƒู„ ุงู„ partitionุงู„ู€ values ุชุจุนุช ุงู„ partition
81
00:05:48,010 --> 00:05:51,970
ุจุณุชุจุฏู„ู‡ุง ุจู‚ูŠู…ุฉ ูˆุงุญุฏุฉุŒ ู…ุธุจูˆุทุŸ ุงู„ู„ูŠ ูƒุงู†ุช ุจุงู„ mean ุฃูˆ
82
00:05:51,970 --> 00:05:56,190
ุงู„ median ุงู„ุชุณุนุฉ ุงุณุชุจุฏู„ุช ูƒู„ ุงู„ู‚ูŠู… ู„ูƒู† ู…ุน ุงู„ part
83
00:05:56,190 --> 00:05:59,570
.. ู…ุน ุงู„ boundaries point ุจุตูŠุฑ .. ุจุชูƒู„ู… ุนู„ู‰ ู„ุฃ ุงู„
84
00:05:59,570 --> 00:06:04,830
partition ุงู„ูˆุงุญุฏ ููŠ ู‚ูŠู…ุชูŠู† ุงู„ minimum ูˆ ุงู„ maximum
85
00:06:04,830 --> 00:06:10,090
ุงู„ุขู† ุจุงุฌูŠ ุจุฏูˆุฑ ุนู„ู‰ ุงู„ู‚ูŠู… ุงู„ู„ูŠ ููŠ ุงู„ู†ุต ุชู…ุงู†ูŠุฉ ุฃู‚ุฑุจ
86
00:06:10,090 --> 00:06:14,240
ู„ุฃูŠ boundaryูˆุจุนู…ู„ู‡ุง replacement ู„ู„ boundary ุงู„ุฃู‚ุฑุจ
87
00:06:14,240 --> 00:06:21,660
8 ุฃู‚ุฑุจ ู„ู„ 4 ุฃูƒูŠุฏ ูˆู…ู† ุซู… replace 4 9 ู„ู„ 4 ู„ุฃู† ุงู„ูุฑู‚
88
00:06:21,660 --> 00:06:26,380
ุจูŠู†ู‡ุง ูˆ ุจูŠู† 4 ูˆ 5 ูˆ 15 ูˆ 6 ูู‡ูŠ ุฃู‚ุฑุจ ู„ู„ 4 ูˆุจุงู„ุชุงู„ูŠ
89
00:06:26,380 --> 00:06:31,380
ุจุนู…ู„ู‡ุง replacement ุจุงู„ 4 ุงู„ุงู† ู†ูุณ ุงู„ 21 ูˆ 21 ูˆ 24
90
00:06:31,380 --> 00:06:36,120
ูŠุตูŠุฑ 25 ู‡ู†ุง ุฃู‚ุฑุจ ูˆ ู‡ูƒุฐุง ุชู…ุงู…ุŸ ู‡ุฐุง ู…ูู‡ูˆู… ุงู„
91
00:06:36,120 --> 00:06:40,200
boundaries ู„ูƒู† ุชุนุงู„ู‰ ู†ุดูˆู ู…ุซุงู„ู†ุจุฏุฃ ููŠู‡ ู…ู† ุงู„ุจุฏุงูŠุฉ
92
00:06:40,200 --> 00:06:44,240
ุฎุงู„ุต ู‡ู†ุดุชุบู„ ููŠู‡ ูƒุชุงู„ูŠ ุญุงุฌุฉ ุฃู‚ูˆู„ ุฃู†ุง ููŠ ุนู†ุฏูŠ ู…ุซู„ุง
93
00:06:44,240 --> 00:06:58,400
ุงู„ู‚ูŠู… ุจุณูŠุทุฉ ุณุจุนุฉ ุชู„ุงุชุฉ ุชู…ุงู†ูŠุฉ ุณุงู„ุจ ูˆุงุญุฏ ุงุชู†ูŠู† ุฎู…ุณุฉ
94
00:06:58,400 --> 00:07:09,880
ุนุดุฑุฉ ุชุณุนุฉ ุณุชุฉ ุงุฑุจุนุฉ ุงุชู†ุงุดุฑูˆู‡ูŠ ูƒู…ุงู† ู…ุฑุฉ ุชู„ุงุชุฉ ู…ุด
95
00:07:09,880 --> 00:07:14,420
ู‡ุชูุฑุฌ ู…ุนุงูŠุง ุงู„ุงู†
96
00:07:14,420 --> 00:07:19,160
ุงู†ุง ุจุฏูŠ ุงุดุชุบู„ ุงูˆ ุจุฏูŠ ุงุนู…ู„ partition ุงูˆ ุจุฏูŠ ุงุณุชุฎุฏู…
97
00:07:19,160 --> 00:07:23,460
two partitions ุงู„ุฎุทูˆุฉ
98
00:07:23,460 --> 00:07:26,200
ุฑู‚ู… ูˆุงุญุฏ ุทุจุนุง ูƒู…ุงู† ู…ุฑุฉ ุจูŠุชูƒู„ู… ุนู† ุงู„ equal
99
00:07:26,200 --> 00:07:31,700
frequency equal frequency ู‡ุดุชุบู„ ุงู„ุงู† ุงูˆู„ ุฎุทูˆุฉ ุฑู‚ู…
100
00:07:31,700 --> 00:07:44,830
ูˆุงุญุฏ sort ู‡ูŠ ุณุงู„ุจ ูˆุงุญุฏุชู†ูŠู† ุชู„ุงุชุฉ ูƒู…ุงู† ุชู„ุงุชุฉ ุนู†ุฏูŠ
101
00:07:44,830 --> 00:07:57,970
ุฃุฑุจุนุฉ ุฎู…ุณุฉ ุณุชุฉ ุณุจุนุฉ ุชู…ุงู†ูŠุฉ ุชุณุนุฉ ุนุดุฑุฉ ู…ุนุงุดุฑ ู‡ูŠูƒ ุงู„
102
00:07:57,970 --> 00:08:01,990
data ุตุงุฑุช sortedุฃู†ุง ุจุชูƒู„ู… ุนู„ู‰ equal frequency
103
00:08:01,990 --> 00:08:04,210
equal frequency ุนู„ู‰ two partitions ูŠุนู†ูŠ ุฃู†ุง ุจุฏูŠ
104
00:08:04,210 --> 00:08:12,630
ุฃุนุฏู‡ู… ู…ู† ุงู„ู†ุต 1,2,3,4,5,6,7,8,9,10,11,12,6 ู…ุงููŠ
105
00:08:12,630 --> 00:08:17,290
ุนู†ุฏูŠ ู…ุดูƒู„ุฉ 1,2,3,4,5,6 ู‡ูŠ ุงู„ partition ุฃูˆ ุงู„ุจู†
106
00:08:17,290 --> 00:08:25,930
ุงู„ุฃูˆู„ ูˆู‡ูŠ ุงู„ุจู† ุงู„ุซุงู†ูŠ ุงู„ุขู† ุจุงู„ mean ู„ูˆ ุฃู†ุง ุจุฏูŠ
107
00:08:25,930 --> 00:08:30,610
ุฃุดุชุบู„ ุจุงู„ mean ุจุฏูŠ .. ู…ุงููŠุด ุนู†ุฏูŠ ู…ุดูƒู„ุฉ ุจุฏูŠ ุฃุฌู…ุนุจุฏูŠ
108
00:08:30,610 --> 00:08:34,850
ุฃุฌู…ุน ุงู„ุนู†ุงุตุฑ ูˆ ุฃุฌุณู…ู‡ู… ุนู„ู‰ ุนุฏุฏู‡ู… ุนู„ู‰ 6ุŒ ู…ุตุจูˆุทุŸ ุจู‚ู‰
109
00:08:34,850 --> 00:08:38,930
ุจุงู„ู€ Median ุงู„ู‚ูŠู…ุฉ ุงู„ู„ูŠ ุจุชูŠุฌูŠ ููŠ ุงู„ู†ุต ุจู…ุง ุฃู†
110
00:08:38,930 --> 00:08:42,570
ุงู„ุฃุนุฏุงุฏ ุงู„ู„ูŠ ุนู†ุฏูŠ ู‡ุงู† ุฃุนุฏุงุฏ ุนุฏุฏ ุงู„ุนู†ุงุตุฑ ุฃูˆ ุนุฏุฏ
111
00:08:42,570 --> 00:08:46,770
ุงู„ุจู† ุฒูˆุฌูŠ ู…ุงููŠุด ู‚ูŠู…ุฉ ููŠ ุงู„ู†ุตุŒ ูู‡ุฌูŠุจ ุงู„ู€ Average
112
00:08:46,770 --> 00:08:51,410
ุชุจุนุช ุงู„ู‚ูŠู…ุชูŠู† ุงู„ู„ูŠ ููŠ ุงู„ู†ุต ุชู„ุงุชุฉ ูˆ ุชู„ุงุชุฉุŒ ุจู‚ู‰ ุฃู†ุง
113
00:08:51,410 --> 00:08:55,490
ู‡ุชูƒู„ู… ุจุงู„ู€ Median ุชู„ุงุชุฉ
114
00:08:55,490 --> 00:09:00,830
ูˆ ุชู„ุงุชุฉ ุณุชุฉ ุนู„ู‰ ุงุชู†ูŠู†ุŒ ุชู„ุงุชุฉู…ุนู†ุงุชู‡ ุงู„ุขู† ูƒู„ ุงู„ุจู†
115
00:09:00,830 --> 00:09:05,450
ู‡ุฐู‡ ุจุฏูˆู† ูŠุนู…ู„ู‡ุง replacement ุจู…ูŠู†ุŸ ุจุงู„ุชู„ุงุชุฉ ..
116
00:09:05,450 --> 00:09:07,710
ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ
117
00:09:07,710 --> 00:09:07,950
.. ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ ..
118
00:09:07,950 --> 00:09:08,030
ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ
119
00:09:08,030 --> 00:09:08,990
.. ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ ..
120
00:09:08,990 --> 00:09:10,670
ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ
121
00:09:10,670 --> 00:09:11,390
.. ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ ..
122
00:09:11,390 --> 00:09:19,130
ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ ..
123
00:09:19,130 --> 00:09:25,690
ุชู„ุงุชุฉ .. ุชู„ุงุชุฉ .. ุชู„
124
00:09:26,510 --> 00:09:30,190
ุฃู‚ูˆู„ ู„ูƒ ุดุบู„ุงุก ุญุชู‰ ู„ูˆ ูƒุงู†ุช ู„ูˆ ูƒุงู†ุช ุงู„ value ุชุจุนุชูŠ
125
00:09:30,190 --> 00:09:36,070
ู‡ุฐู‡ ู…ุด ุงุชู†ุงุด ุจุฏูŠ ุฃุฎู„ูŠู‡ุง ูˆุงุญุฏ ูˆุนุดุฑูŠู† ุนุดุงู† ูŠูƒูˆู† ููŠ
126
00:09:36,070 --> 00:09:42,950
ุนู†ุฏูŠ out layer ุญู‚ูŠู‚ูŠ ูˆุงู†ุง ุจุฏูŠ ุงูŠุด ุงุฎู„ุต ู…ู†ู‡ ุงู„ุงู†
127
00:09:42,950 --> 00:09:46,790
ู…ูŠู† ุนู†ุฏ ุงู„ error ุงูˆ ุงู„ error ูˆุงุถุญ ูˆูŠู† ูŠุง ุดุจุงุจ ูˆุงุถุญ
128
00:09:46,790 --> 00:09:51,710
ุนู†ุฏู‰ ููŠ ุงู„ุณุงู„ุจ ู„ุฃู† ุงู„ู‚ูŠู… ูƒู„ู‡ู… ู…ูˆุฌุจุฉ ูƒู„ ุงู„ู‚ูŠู… ู…ูˆุฌุจุฉ
129
00:09:51,710 --> 00:09:56,070
ุจุงุณุชุซู†ุงุก ุงู„ุณุงู„ุจ ูˆุงุญุฏูˆูƒู„ู‡ุง ุฃู‚ุงูŠู†ู‡ุง ุญูˆุงู„ูŠู† ุงู„ุนุดุฑุฉ
130
00:09:56,070 --> 00:10:01,770
ุจุงุณุชุซู†ุงุก ุงู„ 21 ู‡ุงูŠ ู„ูŠุด ุฃู†ุง ุฌูŠุจุช ุงู„ู…ุซุงู„ ุฏู‡ ุจุงู„ุชุญุฏูŠุฏ
131
00:10:01,770 --> 00:10:05,190
ุนุดุงู† ุฃู‚ูˆู„ูƒ ุงู†ุชุจู‡ ู…ุด ูƒู„ ุงู„ุฎูŠุงุฑุงุช ู…ู…ูƒู† ุชูƒูˆู† ู…ู†ุงุณุจุฉ
132
00:10:05,190 --> 00:10:10,310
ู„ูƒ ุงู„ุขู† ุจุงู„ mean ูˆุงู„ median ุฃู†ุง ุฎู„ุตุช ูˆุงู†ุญู„ุช ุงู„ุชู…ุงู…
133
00:10:10,310 --> 00:10:14,070
ูˆุฑุงุญุช ุงู„ error ุฒุงู„ุช ู„ูƒู† ู„ูˆ ุฃู†ุง ุจุฏุฃ ุฃุดุบู„ ุจุงู„
134
00:10:14,070 --> 00:10:17,190
boundary point ุจุฏุฃ ุฃุดุบู„ ุนู„ู‰ ุงู„ boundaries
135
00:10:26,090 --> 00:10:29,110
ุญูŠุธู„ูˆุง ู…ูˆุฌูˆุฏุงุช ููŠ ูˆุฌู‡ูŠ ุญูŠุธู„ูˆุง ู…ูˆุฌูˆุฏุงุช ููŠ ุงู„ data
136
00:10:29,110 --> 00:10:33,450
set ุนู„ู‰ ุงู„ุฑุบู… ุฅู† ู‡ู…ุง ุงู„ outliers ุงู„ู„ูŠ ุฃู†ุง ูƒู†ุช ุนู…ุงู„
137
00:10:33,450 --> 00:10:37,250
ุจุญุงูˆู„ ุฃุฎู„ุต ู…ู†ู‡ ุฃูˆ ุจูŠู† ุฌุซูŠู† ุงู„ noise data ุงู„ู„ูŠ ูƒู†ุช
138
00:10:37,250 --> 00:10:42,510
ุจุญุงูˆู„ ุฃุฎู„ุต ู…ู†ู‡ุงุŒ ู…ุตุจูˆุทุŸ ูุงู†ุช ุจุฏุฃุช ุชู†ุชุจู‡ุŒ ุชู†ุชุจู‡ ุฅู†ู‡
139
00:10:42,510 --> 00:10:47,130
ุฃู†ุง ู…ุด ูƒู„ ูˆุงุญุฏุฉ ุชุณุจู‚ ู…ุนุงูŠุงุŒ ุงู„ุขู† ุงู„ู„ูŠ ุญูŠุตูŠุฑ ูƒุชุงู„ูŠ
140
00:10:47,130 --> 00:10:52,230
ุณู„ุจ ูˆุงุญุฏุŒ ุณู„ุจ ุงุชู†ูŠู† ุฃู‚ุฑุจ ู„ุณู„ุจ ูˆุงุญุฏ ูˆู„ุง ู„ู„ุฎู…ุณุฉุŸู„ุฃ
141
00:10:52,230 --> 00:10:56,470
ุณุงู„ุจ ูˆุงุญุฏ ู…ุนู†ุงุชู‡ ู‡ูŠ ุณุงู„ุจ ูˆุงุญุฏ ุณุงู„ุจ ูˆุงุญุฏ ุงู„ุชู„ุงุชุฉ
142
00:10:56,470 --> 00:11:03,870
ู„ุณุงู„ุจ ูˆุงุญุฏ ูˆู„ุง ุฎู…ุณุฉ ู„ุฃ ุฎู…ุณุฉ ุฎู…ุณุฉ ุฎู…ุณุฉ ุฎู…ุณุฉ ู‡ุงู† ุณุชุฉ
143
00:11:03,870 --> 00:11:12,450
ู‡ุงู† ุณุชุฉ ุณุชุฉ ุณุชุฉ ุณุชุฉ ุณุชุฉ ุณุชุฉ ูˆุงุญุฏ ูˆุนุดุฑูŠู† ู„ุงุญุธ ุงู„
144
00:11:12,450 --> 00:11:14,910
out layer ุจุฏู„ ู…ุง ุงุฎู„ุต ู…ู†ู‡ุง ุงูˆ ุงู„ noise ุฏู‡ ุจุฏู„ ู…ุง
145
00:11:14,910 --> 00:11:19,960
ุงุฎู„ุต ู…ู†ู‡ุง ุนุฒุฒุชู‡ุง ูƒู…ุงู† ูˆุงุญุฏุฉูุงู†ุช ุจู‚ุชู†ุทุจู‡ ู…ุด ุฏุงุฆู…ุง
146
00:11:19,960 --> 00:11:25,020
ุงู„ุฎูŠุงุฑุงุช ู‡ุฐู‡ ุจุชูƒูˆู†ุงุด perfect ุจุงู„ู†ุณุจุฉ ู„ูŠ ูุงู†ุช ุจุชุดูˆู
147
00:11:25,020 --> 00:11:29,380
ุงู„ุฎูŠุงุฑ ุงู„ุฃู…ุซู„ ููŠ ุงู„ุชุนุงู…ู„ ุชู…ุงู… ูˆุจุงู„ุชุงู„ูŠ ุฎู„ุตู†ุง ู…ู†
148
00:11:29,380 --> 00:11:32,480
ุงู„ู…ูˆุถูˆุน ุงู„ binning ุทุจุนุง ุงู„ binning ุฒูŠ ู…ุง ุงู†ุช ุดุงูŠู
149
00:11:32,480 --> 00:11:36,360
ู…ูˆุถูˆุน ุจุณูŠุท ุณู‡ู„ ู…ู…ูƒู† ุงู†ุง ุงุณูŠุทุฑ ุนู„ูŠู‡ ุจุดูˆูŠุฉ ุงู†ุชุจุงู‡
150
00:11:36,360 --> 00:11:41,480
ูˆุชุฑูƒูŠุฒ ููŠ ุงู„ุชุนุงู…ู„ ุงู„ุทุฑูŠู‚ุฉ ุงู„ุชุงู†ูŠุฉ ุงู† ุงุชุฎู„ุต ู…ู† ุงู„
151
00:11:41,480 --> 00:11:45,040
noise data ุงู† ุงู†ุง ุงุนู…ู„ regression ุดูˆ ูŠุนู†ูŠ
152
00:11:45,040 --> 00:11:50,520
regressionุŸู‡ูŠ ุนุจุงุฑุฉ ุนู† ุงู„ู€ predictive task ู…ุตุจูˆุท
153
00:11:50,520 --> 00:11:55,340
ุจุญูŠุซ ุฃู† ุฃุตู„ ุนู„ู‰ formula ุฃูˆ model ูŠู‚ุฏุฑ ูŠุชู†ุจุฃ ุจุงู„ู‚ูŠู…
154
00:11:55,340 --> 00:11:59,720
ุฒูŠ ู…ุง ุจู‚ูˆู„ ู…ุญู…ุฏ by value ุงู„ุขู† ู„ูˆ ุฃู†ุง ุฃุฌูŠุช ูˆ ู‚ู„ุชู„ูƒ
155
00:11:59,720 --> 00:12:05,860
ุงู„ู†ู‚ุงุท ู‡ุฐู‡ ุงู„ู…ุฑุณูˆู…ุฉ ู‚ุฏุงู…ูŠ ู‡ูŠ ุจุชู…ุซู„ ุงู„ data set
156
00:12:05,860 --> 00:12:11,260
ุชุจุนุชูŠ ู„ุงุญุธ ุงู„ู†ู‚ุงุท ูƒู„ู‡ุง ุฌุงูŠุฉ ุชู…ุงู… ุญูˆุงู„ูŠู† ุงู„ุฎุท ู‡ุฐุง
157
00:12:11,260 --> 00:12:19,800
ุจุงุณุชุซู†ุงุก ุงู„ู†ู‚ุทุฉ ุงู„ู„ูŠ ุฌุงูŠุฉ ู‡ู†ุงุจุตุจุชุŸ ู„ูŠุด ุฌุงูŠู‡ุงุŸ ู„ุฃู†
158
00:12:19,800 --> 00:12:23,520
ููŠู‡ุง noise ุงู„ู‚ูŠู…ุฉ ุชุจุนุชู‡ุง ููŠู‡ุง outlier ุฃูˆ ููŠู‡ุง
159
00:12:23,520 --> 00:12:28,520
noise ู…ุนูŠู†ุฉ ูุฎู„ุชู‡ุง ุจุนูŠุฏุฉ ูˆุงุญุฏุฉ ู…ู† ุงู„ุทุฑู‚ ุชุจุนุช ุงู„
160
00:12:28,520 --> 00:12:32,140
noise handling ุฃูˆ noise data handling ุงู† ุงู†ุง ุงุนู…ู„
161
00:12:32,140 --> 00:12:35,000
estimation ุงูˆ ุงุนู…ู„ prediction ู„ู„ regression
162
00:12:35,000 --> 00:12:41,300
function ุงูˆ ุงู„ line model ุชุจุนุชูŠ ุงู„ line function
163
00:12:41,300 --> 00:12:45,200
ุชุจุนุชูŠ ุจุญูŠุซ ุงู† ุงู†ุง ุงุฑุณู… ุงู„ุฎุท ู…ุณุชู‚ูŠู… ุงู„ู„ูŠ ุจูŠู…ุซู„ ูƒู„
164
00:12:45,200 --> 00:12:51,010
ุงู„ dataุฃุฑุณู… ุฎุท ู…ุณุชู‚ูŠู… ูŠู…ุซู‘ู„ ูƒู„ ุงู„ data ูˆุงู„ุฎุท
165
00:12:51,010 --> 00:12:56,230
ุงู„ู…ุณุชู‚ูŠู… ู‡ุฐุง ู„ู‡ ู…ุนุงุฏู„ุฉ ุงู„ุขู† ุจู†ุงุก ุนู„ู‰ ู‚ูŠู…ุฉ X ุงู„ู„ูŠ
166
00:12:56,230 --> 00:13:01,190
ุนู†ุฏูŠ ู‡ุงู† ุงู„ู„ูŠ ู‡ูŠ ุซุงุจุชุฉ ุจู‚ุฏุฑ ุฃุนู…ู„ estimation ู„ู…ูŠู†
167
00:13:01,190 --> 00:13:06,250
ู„ู‚ูŠู…ุฉ Y ุงู„ุตุญูŠุญุฉ ู‡ู„ ู‡ุฐุง ุฃู†ุง ุจุฏูŠ ุฃุทุจู‚ู‡ ุนู„ู‰ ูƒู„ ุงู„
168
00:13:06,250 --> 00:13:16,160
data ู„ุฃ ูู‚ุท ุนู„ู‰ ุงู„ noise data noisy pointูˆุจุงู„ุชุงู„ูŠ
169
00:13:16,160 --> 00:13:20,580
ู‡ุฐู‡ ุงู„ู‚ูŠู…ุฉ ู‡ุชุทู„ุน ูˆูŠู†ุŸ ู…ุนุงูŠุง ุนู„ู‰ ุงู„ุฎุท ูˆุจุงู„ุชุงู„ูŠ
170
00:13:20,580 --> 00:13:27,120
ู‡ุชุงุฎุฏ Y ุฌุฏูŠุฏุฉ ุงู„ููƒุฑุฉ ุฃู† ุงู„ูˆุตูˆู„ ู„ู„ regression model
171
00:13:27,120 --> 00:13:36,520
ู‡ุฐุง ุฃูˆ ู…ุนุงุฏู„ุฉ ุงู„ุฎุท ุงู„ู…ุณุชู‚ูŠู… ู‡ูŠ
172
00:13:36,520 --> 00:13:41,260
ุจุญุฏ ุฐุงุชู‡ุง data mining task predictive data mining
173
00:13:41,260 --> 00:13:45,900
task ุนุดุงู† ุฃุนู…ู„ estimation ู„ู‡ู„ู€ Value ู„ู€ Numeric
174
00:13:45,900 --> 00:13:49,180
ValueุŒ ู…ุธุจูˆุทุŸ ู„ูƒู† ู‡ุฐู‡ ูˆุงุญุฏุฉ ู…ู† ุงู„ู‚ุฑู‚ ุงู„ู„ูŠ ู…ู…ูƒู†
175
00:13:49,180 --> 00:13:52,200
ุจุฑุถู‡ ุงุทุจู‚ู‡ุง ุงู†ุง ุนู†ุฏู‰ ูˆู‡ุง ุงุญู†ุง ุนุงุฏุฉ ุจู†ุณู…ูŠู‡ุง ุงุญู†ุง
176
00:13:52,200 --> 00:13:59,000
Supervised Handling ุงู„ุดุบู„ ุงู„ุชุงู„ุชุฉ ุงูˆ ุงู„ุทุฑูŠู‚ุฉ
177
00:13:59,000 --> 00:14:01,740
ุงู„ุชุงู„ุชุฉ ุงู„ู„ูŠ ู…ู…ูƒู† ุงุนุชู…ุฏ ุนู„ูŠู‡ุง ุงู†ุง ู…ูˆุถูˆุน ุงู„
178
00:14:01,740 --> 00:14:04,120
clustering ุงู„ clustering ุงู„ู„ูŠ ู‡ูŠ ุนุจุงุฑุฉ ุนู†
179
00:14:04,120 --> 00:14:07,820
descriptive task ููŠ ุงู„ data mining ุชู‚ุณูŠู… ุงู„ data
180
00:14:07,820 --> 00:14:13,090
set ู„ู…ุฌู…ูˆุนุฉ ู…ู†ู„ู…ุฌู…ูˆุนุงุช ู…ู† ุงู„ุนู†ุงุตุฑ ู…ุฌู…ูˆุนุงุช ุนููˆุง
181
00:14:13,090 --> 00:14:17,270
ู…ุฌู…ูˆุนุงุช ู…ู† ุงู„ุนู†ุงุตุฑ ุงู„ุขู† ุจุงู„ุตูˆุฑุฉ ู‡ุฐู‡ ูˆุงุถุญ ุงู† ุงู„
182
00:14:17,270 --> 00:14:19,790
data set ุชุงู†ูŠ ู‚ุฏุฑุช ุงู† ู†ุดูƒู„ู‡ุง ููŠ ุชู„ุช ู…ุฌู…ูˆุนุงุช ุงูˆ
183
00:14:19,790 --> 00:14:23,610
ู†ุญุทู‡ุง ููŠ ุชู„ุช ู…ุฌู…ูˆุนุงุช ุงู„ุนู†ุงุตุฑ ุงู„ู„ูŠ ุจุฑุง ุงู„ู…ุฌู…ูˆุนุงุช
184
00:14:23,610 --> 00:14:29,930
ู‡ุฐู‡ ุงูŠุด ุชู…ุซู„ุŸ ุชู…ุซู„ noise data ู…ู…ูƒู† ุชูƒูˆู† outlier
185
00:14:29,930 --> 00:14:33,450
ุตุญูŠุญ ู‡ูŠ outlier ุจุงู„ู†ุณุจุฉ ู„ู„ cluster ู„ูƒู† ู„ู„ general
186
00:14:33,450 --> 00:14:36,030
trend ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู†ุฏูƒ ู‡ูŠ ู…ุด outlier ู…ุด ุจุนูŠุฏุฉ ูƒุชูŠุฑ
187
00:14:36,030 --> 00:14:40,560
ูŠุนู†ูŠ ุงู„ point ู‡ุฐู‡ ู‡ูŠ ุฃู‚ุฑุจ ู„ู„ cluster ู‡ุฐุงุงู„ู€
188
00:14:40,560 --> 00:14:43,580
Outlier ูุนู„ูŠุงู‹ ูŠุง ุดุจุงุจ ู‡ูŠ ู†ู‚ุทุฉ ู…ู…ูƒู† ุชูƒูˆู† ู…ูˆุฌูˆุฏุฉ
189
00:14:43,580 --> 00:14:49,200
ู‡ู†ุง ุจุงู„ู†ุณุจุฉ ู„ู„ุฑุณู…ุฉ Outlier ูŠุนู†ูŠ ู†ู‚ุทุฉ ุดุงุฐุฉุŒ ู„ูˆ ูƒุงู†ุช
190
00:14:49,200 --> 00:14:52,860
ู‡ุฐู‡ ู†ู‚ุทุฉ ูˆุงุญุฏุฉุŒ ู‡ุฐู‡ ุงู„ู†ู‚ุทุฉ ูู‚ุท ู‡ูŠ ุงู„ู…ูˆุฌูˆุฏุฉ ูˆุจุงู‚ูŠ
191
00:14:52,860 --> 00:14:56,780
ุงู„ู†ู‚ุงุท ุงู„ู„ูŠ ุจุฑุง ู‡ุฐู‡ ู…ุด ู…ูˆุฌูˆุฏุฉุŒ ุจู‚ูˆู„ ุนู†ู‡ุง OutlierุŒ
192
00:14:56,780 --> 00:15:01,300
ู„ูƒู† ุงู„ุขู† ุจู…ุง ุฃู†ู‡ ุจู…ุซู„ noise dataุŒ ู‚ุงุนุฏ ุจุฃุชูƒู„ู… ุนู„ูŠู‡
193
00:15:01,300 --> 00:15:08,840
ู…ุฌู…ูˆุนุฉ ู…ู† ุงู„ุนู†ุงุตุฑุŒ ุงู„ุขู† ู‚ุฏุงู…ูŠ ุญู„ ู…ู† ุงุชู†ูŠู†ุงู…ุง ุงุนุชู…ุฏ
194
00:15:08,840 --> 00:15:12,140
ูู‚ุท ุนู„ู‰ ุงู„ data set ุฃูˆ ุงู„ elements ุฃูˆ ุงู„ samples
195
00:15:12,140 --> 00:15:16,380
ุงู„ู„ูŠ ููŠ ุฏุงุฎู„ ุงู„ clusters ุงู„ุชู„ุงุชุฉ ู‡ุฏูˆู„ ุจุนุฏ ู…ุง ุนู…ู„ุช
196
00:15:16,380 --> 00:15:20,820
clustering ูˆ ุงุชุฌู‡ู„ ุงูˆ ุงุนู…ู„ delete ู„ูƒู„ ุงู„ noise
197
00:15:20,820 --> 00:15:25,280
data ู‡ุงูŠ ุจุณ ูุนู„ูŠุง ุฃู†ุง ู‚ุงุนุฏ ุจุฏุญู‘ุจ ุนุฏุฏ ูƒุจูŠุฑ ู…ู† ุงู„
198
00:15:25,280 --> 00:15:29,520
data set ูˆู„ุง ู„ุฃุŸู„ุฃุŒ ุงู„ุญู„ ุงู„ุชุงู†ูŠ ุฅู† ู…ู…ูƒู† ุฃู†ุง ุฃุณุชุฎุฏู…
199
00:15:29,520 --> 00:15:33,920
ุงู„ู€ Common Sense ุฃูˆ ุฃุฑูˆุญ ุฃูุญุต ูƒู„ ูˆุงุญุฏุฉ ููŠู‡ู… ุจุดูƒู„
200
00:15:33,920 --> 00:15:38,660
ู…ุณุชู‚ู„ ุฅูŠุด ุงู„ู€ Outlier Value ุฃูˆ ุฅูŠุด ุงู„ู€ Noise
201
00:15:38,660 --> 00:15:41,260
ุนููˆุงู‹ุŒ ุฅูŠุด ุงู„ู€ Noise Value ุงู„ู„ูŠ ุฎู„ุชู‡ุง ุจุนูŠุฏุฉ ุนู† ุงู„
202
00:15:41,260 --> 00:15:45,640
cluster ู‡ุฐูŠ ุญุชู…ุง ุงู„ point ู‡ุฐู‡ ุฃู‚ุฑุจ ู„ cluster ู‡ุฐุง
203
00:15:45,640 --> 00:15:49,220
ู…ู† ู‡ุฐุงุŒ ู‚ุตุฏู‡ ูˆู„ุง ู„ุฃุŸ ุฅูŠุด ุงู„ู„ูŠ ุฎู„ุงู‡ุง ุจุนูŠุฏุฉ ู‡ู†ุงุŸ
204
00:15:49,220 --> 00:15:52,160
ู‡ุชู„ุงู‚ูŠ ููŠ Single Value ู…ูˆุฌูˆุฏุฉ ููŠ attribute ู…ุนูŠู†
205
00:15:52,160 --> 00:15:57,110
ู…ู…ูƒู† ู‡ุฐู‡ ุฃุฑูˆุญ ุฃุนู…ู„ู‡ุง Adjustment ูˆ ุฃุถูŠูู‡ุง ู„ู…ูŠู†ุŸู„ู„ู€
206
00:15:57,110 --> 00:15:59,890
cluster ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนุดุงู† ู…ุถุญูŠุด ุจุงู„ data ู„ูƒู† ู„ูˆ ูƒุงู†ุช
207
00:15:59,890 --> 00:16:03,410
ู†ู‚ุทุฉ ุฃูˆ ุชู†ุชูŠู† ูˆู…ุด ู‚ุงุฏุฑุฉ ุชุญุงูˆู„ ุชุนู…ู„ู‡ู… handling ุถู…ู†
208
00:16:03,410 --> 00:16:06,990
ุงู„ุนุฏุฏ ุงู„ูƒุจูŠุฑ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู†ุฏูŠ ู‡ู†ุง ูู…ู…ูƒู† ุชุญุฐูู‡ู… ูˆ
209
00:16:06,990 --> 00:16:11,130
ุชุฎู„ุต ุงู„ุงู† ููŠ ุงู„ clustering ูˆ ุจุชุญุฏูŠุฏุง ู…ุน ุงู„
210
00:16:11,130 --> 00:16:15,390
visualization ุณูˆุงุก ูƒู†ุช ููŠ ุงู„ regression ุฃูˆ ุจุงู„
211
00:16:15,390 --> 00:16:19,790
clustering ู„ุงุญุธ ุงู„ุฑุณู…ุฉ ูƒุงู†ุช ุจุชุฎุฏู…ู†ูŠ ุจุดูƒู„ ูƒุจูŠุฑ ููŠ
212
00:16:19,790 --> 00:16:23,790
ู…ูˆุถูˆุน ูƒุฏู‡ ุฃูู‡ู… ุงู„ data ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู†ุฏูŠ ูˆู‚ุฏุฑุช ุฃุญุฏุฏ
213
00:16:23,790 --> 00:16:30,640
ู…ู† ุงู„ outlierุจูƒู„ ุจุณุงุทุฉ ูˆู‡ูŠูƒ ุจุชูƒูˆู† ุฎู„ุตู†ุง ู…ู† ู…ุนุงู„ุฌุฉ
214
00:16:30,640 --> 00:16:36,220
ุงู„ noise data ุฎู„ุตู†ุง ู…ู† ู…ุนุงู„ุฌุฉ ุงู„ noise data ููŠ ุงู„
215
00:16:36,220 --> 00:16:40,580
inconsistent data inconsistent data ุบูŠุฑ ู…ุชู†ุงุณู‚ุฉ
216
00:16:40,580 --> 00:16:48,580
ุนู…ุฑู‡ 40 ุณู†ุฉ ูˆ ุชุงุฑูŠุฎ ู…ูŠู„ุงุฏู‡ 1990 male ูˆ pregnant
217
00:16:48,580 --> 00:16:56,540
ู…ูˆู„ูˆุฏ ููŠ 1900 ูˆุฎุดุจุฉ ูˆ ุทุงู„ุจ ุณู†ุฉ ุฃูˆู„ู‰ ุงุจุชุฏุงุฆูŠูู‡ุฐู‡
218
00:16:56,540 --> 00:17:00,960
ุงู„ู…ุนู„ูˆู…ุงุช ู‡ูŠ ุงู„ู€ Inconsistent ุชุชูˆู‚ุน ู…ู…ูƒู† ุชู„ุงู‚ูŠ
219
00:17:00,960 --> 00:17:08,700
system ููŠ ุงู„ุฏู†ูŠุง ูŠุญุฏุฏู„ูƒ ุฅูŠุงู‡ุงุŸ
220
00:17:08,700 --> 00:17:12,540
ุฃูŠูˆุฉุŒ ูŠุนู†ูŠ ุจุฏูƒ ูŠูƒูˆู† ูุนู„ูŠุง Dedicated System ุชู…
221
00:17:12,540 --> 00:17:16,300
ุฅู†ุดุงุก ู†ุธุงู… ู„ู„ุญุงู„ุงุช ุงู„ู„ูŠ ุฒูŠ ู‡ุฐู‡ ูˆุญุท ุงู„ rules ุฒูŠ ู…ุง
222
00:17:16,300 --> 00:17:21,400
ุนู…ู„ู‡ ุจุฌูˆู„ ูƒุฑูŠู… ุจุณ ุงู„ุขู† ููŠ ู…ูˆุถูˆุน ุงู„ู…ุงู„ ูˆ pregnant
223
00:17:21,400 --> 00:17:26,250
ุงู„ุญุงู…ู„ ู„ู„ุฐูƒูˆุฑ ู‡ู„ ู‡ุฐุง ูˆุงุฑุฏุŸููŠ ุนู…ุฑ ูˆุงุญุฏ ุนุงุฌู„ ุจูŠููƒุฑ
224
00:17:26,250 --> 00:17:30,070
ูŠุจู†ูŠ rule ุฒูŠ ู‡ูŠูƒ ุนุดุงู† ูŠุฏูˆุฑ ู„ุฃู†ู‡ ุงู„ุฃุตู„ ู„ุฃุŒ ู„ูƒู† ููŠ
225
00:17:30,070 --> 00:17:34,270
ู„ุญุธุฉ ู…ู† ุงู„ู„ุญุธุงุช ู…ู…ูƒู† ุฃู†ุง ุฃุถุทุฑ ุฃูƒุชุจ rule ุนุดุงู† ูŠุญู„
226
00:17:34,270 --> 00:17:37,750
ุฃูˆ ูŠุฏูˆุฑู„ูŠ ุนู„ู‰ ุงู„ุญุงู„ุงุช ุงู„ู„ูŠ ุฒูŠ ู‡ุฐู‡ุŒ ุจุณ ูุนู„ูŠุง ู…ุด
227
00:17:37,750 --> 00:17:42,370
ู‡ุชู„ุงู‚ูŠู‡ ุจุณู‡ูˆู„ุฉุŒ ุงู†ุช ุจุชุนู…ู„ู‡ development ุงู„ุดุบู„ ุงู„
228
00:17:42,370 --> 00:17:47,490
manual ุฃุญุณู† ู„ุฃู† ู‡ุฐู‡ ุงู„ cases ู‚ู„ูŠู„ุฉ ุฌุฏุงุŒ ุชู…ุงู…ุŸ
229
00:17:47,490 --> 00:17:52,880
ูˆุบุงู„ุจุง ู‡ุชุฎุชู„ู ู…ู† ุญุงู„ุฉ ู„ุญุงู„ุฉู„ูƒู† ุงุญู†ุง ุจู†ู‚ูˆู„ ู„ูˆ ูุฑุถุง
230
00:17:52,880 --> 00:17:57,200
ุงู† ุงู„ุญุงู„ุฉ ู‡ุฐู‡ ู…ู…ูƒู† ุชุชูƒุฑุฑ ุงูŠุด ุจุฑูˆุญ ุจุณุงูˆูŠ ู…ู…ูƒู†
231
00:17:57,200 --> 00:18:00,440
ุงุจู†ูŠู„ู‡ุง system ุจุณูŠุท ูŠุนู…ู„ ุงู„ check ุชู…ุงู…ุง ุฒูŠ ุงู„ู„ูŠ
232
00:18:00,440 --> 00:18:05,240
ุจุชูƒู„ู… ุนู† ุงู„ spelling check programs ุงู„ุงู† ุงู„ุฎุทุงุก
233
00:18:05,240 --> 00:18:08,720
ุงู„ุฅู…ู„ุฆูŠ ุฃุซู†ุงุก ุงู„ูƒุชุงุจุฉ ุงูŠุด ู‡ูˆ ู…ุด ู‡ูˆ ุนุจุงุฑุฉ ุนู† ุจุฑู†ุงู…ุฌ
234
00:18:08,720 --> 00:18:13,780
ุนู†ุฏู‡ ู…ูˆุฌูˆุฏ ุงู„ูƒู„ู…ุงุช ุจูŠู† ุฌุซูŠู† ุงู„ rules ูˆุจุฑูˆุญ ุจุตูŠุฑ
235
00:18:13,780 --> 00:18:18,760
ูŠู‚ุงุฑู†ู‡ุง ุจุนุถู‡ู… ุฑุงุญ ูŠู‚ูˆู„ูƒ ููŠ ุนู†ุฏูƒ grammar checkุจุฏูŠ
236
00:18:18,760 --> 00:18:21,720
ุฃุนุฑู ู‚ูˆุงู†ูŠู† ุงู„ูƒุชุงุจุฉ ูˆุตูŠุงุบุฉ ุงู„ู„ุบุฉ ูˆู‡ู†ุง ู†ูุณ ุงู„ูƒู„ุงู…
237
00:18:21,720 --> 00:18:28,320
ุจุฏูŠ ุฃุตูŠุฑ ุฃู†ุง ุฃูƒูˆู† ุนุงุฑู ูˆูŠู† ุงู„ inconsistency ุจุชุตูŠุฑ
238
00:18:28,320 --> 00:18:30,600
ุจูŠู† ุงู„ attributes ูˆุตูŠุฑ ุฃุญุทู‡ุง ููŠ rules ุนุดุงู† ูŠุนู…ู„ู‡ุง
239
00:18:30,600 --> 00:18:34,740
detection ู„ูƒู† ู‡ุฐุง ุงู„ูƒู„ุงู… ุตุนุจ ูˆุตุนุจ ุฌุฏุง ุงุญู†ุง ุจุฏู†ุง
240
00:18:34,740 --> 00:18:38,460
ู†ุนู…ู„ focus ุนู„ู‰ ุงู„ุดุบู„ ู„ูƒู† ู…ู…ูƒู† ุงู„ู…ุนู†ู‰ ูˆุงู„ู‡ุฏุง ู…ู‡ู…
241
00:18:38,460 --> 00:18:43,440
ุฌุฏุง ุนุดุงู† ู‡ูŠูƒ ุนุดุงู† ู‡ูŠูƒ ุฃูˆู„ ูˆุงุญุฏุฉ ููŠ ู…ุนุงู„ุฌ ุงู„
242
00:18:43,440 --> 00:18:49,580
inconsistent data ุงู„ common senseุชุณุชุฎุฏู… ุงู„ู…ู†ุทู‚
243
00:18:49,580 --> 00:18:53,980
ุงู„ุณู„ูŠู… ุชุจุนูƒ ููŠ ุงู„ุชููƒูŠุฑ ู…ุด ุจุณ ุงู„ุฅุญุณุงุณ ุงู‚ูˆู„ ุงู‡ ูˆุงู„ู„ู‡
244
00:18:53,980 --> 00:18:58,660
okay male ูˆ pregnant ุงู†ุง ุญุงุณุณ ุงู†ู‡ ู…ุด ุตุญูŠุญ ุงู„ู…ุนู„ูˆู…
245
00:18:58,660 --> 00:19:02,720
ู„ุฃ ุงู„ common sense ู…ู‚ุตูˆุฏู‡ุง ุงู† ุงู„ุจุฏูŠู‡ูŠุงุช ุจุงู„ู†ุณุจุฉ
246
00:19:02,720 --> 00:19:06,780
ุงู„ูŠูƒ ูุฎู„ุงุต ููŠ ู…ุดูƒู„ุฉ ู‡ู†ุง male ู…ุณุชุญูŠู„ ูŠูƒูˆู† pregnant
247
00:19:06,780 --> 00:19:11,440
ุงูˆ ูŠูƒูˆู† ุงู„ gender ุนู†ุฏูŠ ู…ุฏุฎู„ ุฎุทุฃ ูˆ ู‡ูˆ female ู…ุตุจูˆุท
248
00:19:11,440 --> 00:19:15,500
ูˆู„ุง ู„ุฃุŸ ูˆุจุงู„ุชุงู„ูŠ ู‡ุฐู‡ ุงู„ุญุงู„ุชูŠู† ุงู„ู…ูˆุฌูˆุฏุงุช ู„ูƒู† ู„ูˆ
249
00:19:15,500 --> 00:19:23,560
ุทู„ุนุช ููŠ ุงู„ุณุฌู„ ูƒู„ู‡ ูŠุงุชู‡ุฏุฎู„ ู…ุฏุฑุณุฉ ู„ู„ุฐูƒูˆุฑ ูˆู…ุญุทูˆุท ู„ุจุนุฏ
250
00:19:23,560 --> 00:19:30,920
ูุชุฑุฉ pregnant ู„ุฃ ู…ุณุชุญูŠู„ ููƒู„ู…ุฉ pregnant ู‡ูŠ ุงู„ุฎุทุฃ
251
00:19:30,920 --> 00:19:35,120
ูˆุจุงู„ุชุงู„ูŠ ุจุฏู†ุง ู†ุดูŠู„ู‡ุง ู…ู† ุงู„ุนู†ุงุตุฑ ุงู„ู…ูˆุฌูˆุฏุฉ ุงู„ููƒุฑุฉ
252
00:19:35,120 --> 00:19:38,020
ูƒู…ุงู† ู…ุฑุฉ ูŠุง ุฌู…ุงุนุฉ ุงู„ุฎูŠุฑ ุงู„ common sense ู„ุงุฒู… ุชูƒูˆู†
253
00:19:38,020 --> 00:19:41,880
ุญุงุถุฑุฉ ุงุญู†ุง ุนู†ุฏู†ุง ู…ุดุงูƒู„ ูƒุจูŠุฑุฉ ู…ุน ุงู„ุฃู†ุธู…ุฉ ูƒุนุฑุจ ู„ู…ุง
254
00:19:41,880 --> 00:19:42,840
ุงุชูƒู„ู… ุจุงู„ hands up
255
00:19:45,990 --> 00:19:51,190
ุญู…ุฒุฉ ู…ูƒุณูˆุฑุฉุŒ ุญู…ุฒุฉ ู…ูุชูˆุญุฉุŒ ุญู…ุฒุฉ ู…ุถู…ูˆู…ุฉ ูˆุงู„ุฅู†ุฌู„ูŠุฒ
256
00:19:51,190 --> 00:19:54,710
ูƒุฐู„ูƒ ุนู†ุฏู‡ู… ู†ูุณ ุงู„ู…ุดุงูƒู„ ุงู„ุฃุฌุงู†ุจ ููŠ ุนู†ุฏ ุงู„ู€Dennis
257
00:19:54,710 --> 00:20:00,050
ูˆDennis ูˆู‡ุงูŠ ู‚ุฑู‡ุง ุนู† ู‡ุงูŠ ูˆุงุญุฏ ูŠู‚ูˆู„ ุงู„ู€Man names
258
00:20:00,050 --> 00:20:02,690
ุฃุณุงุณุง ู…ุงุจุฏูŠุด ู‡ูŠ ููŠ ุงู„ mining task ุจู‚ูˆู„ู‡ ูƒู„ุงู…ูƒ ุตุญ
259
00:20:02,690 --> 00:20:06,390
ุจุณ ู‡ุฐุง ุงู„ูƒู„ุงู… ูˆุงุฑุฏ ุนุดุงู† ุชู‚ุฏุฑ ุชูˆุงูู‚ ุนู„ู‰ ุณุจูŠู„ ุงู„ู…ุซุงู„
260
00:20:06,390 --> 00:20:10,210
ููŠ ุงู„ integration ู„ู…ุง ู†ุฌูŠู‡ ูƒู…ุงู† ุดูˆูŠุฉ ุจุฏูŠ ุฃุฌู…ุน two
261
00:20:10,210 --> 00:20:13,470
datasets ู…ุน ุจุนุถู‡ู… ู„ุฌูŠุช ุฑู‚ู… ูˆุงุญุฏุŒ ุงุชู†ูŠู†ุŒ ุชู„ุงุชุฉุŒ
262
00:20:13,470 --> 00:20:18,130
ุฃุฑุจุนุฉ ูˆุงุณู…ู‡ DennisุŒ ุงู„ุงุณู… ุงู„ุฃูˆู„ูˆุฑู‚ู…ู‡ ููŠ ุงู„ู€ Data 6
263
00:20:18,130 --> 00:20:22,550
ุงู„ู„ูŠ ุฌุงูŠ ู…ู† ูˆุฒุงุฑุฉ ุงู„ุตุญุฉ 1234 ูˆุงู„ุงุณู… ู…ูƒุชูˆุจ Dennis
264
00:20:22,550 --> 00:20:25,250
ุจุงู„ู€ Spelling ุงู„ุชุงู†ูŠ ู‡ุฌูˆู„ ู„ุง ู„ุง ู‡ุฏูˆู„ ุงู„ู€ Two
265
00:20:25,250 --> 00:20:30,110
Records ู…ุด ู†ูุณู‡ู… ู„ุฃ ู‡ู…ุง ู†ูุณู‡ู… ูˆู…ุงููŠุด ุจูŠู†ู‡ู… ุชุนุงุฑุถ
266
00:20:30,110 --> 00:20:35,610
ู„ุฃ ู…ุง ู‡ูˆ ููŠ ุดุบู„ุงุช ุจุชุฃูƒุฏ ุฃู† ู…ู…ูƒู† ุงู„ู€ Data ุชูƒูˆู† ู‡ุฐูŠ
267
00:20:35,610 --> 00:20:42,110
ุบู„ุท ุจุตุจุชุŸ ูŠุนู†ูŠ ุงู„ุขู† ู„ุฌูŠุช Two Records ู†ูุณู‡ ุงู„ู€ ID
268
00:20:42,110 --> 00:20:44,890
1234 ูˆ1 ุฎู„ูŠู„ ูˆ2 ุญุณู†
269
00:20:47,870 --> 00:20:52,910
ู„ุฃุŒ ููŠ ุบู„ุทุŒ ู„ูƒู† ู„ู…ุง ุฃู„ุงู‚ูŠ ู‡ุฐุง Dennis ูˆDennis ู…ุงููŠู‡
270
00:20:52,910 --> 00:20:56,310
ุบู„ุทุŒ ุตุญ ููŠู‡ difference ููŠ ุงู„ value ุชุจุน ุงู„ name
271
00:20:56,310 --> 00:21:01,770
ู‡ู†ุงุŒ ู„ูƒู†ู‡ ูุนู„ุงู‹ ุถู…ู† ุงู„ common sense ู‡ุฐุง ู†ูุณ ุงู„ุฅุณู…ุŒ
272
00:21:01,770 --> 00:21:08,430
ุฅูŠุด ูŠุง ู…ุญู…ุฏุŒ ุชู…ุงู…ุŸ ุทุจุนุงุŒ
273
00:21:08,430 --> 00:21:11,010
ุจูƒุชุจ ุฏูˆุฑ ุนู„ู‰ ุงู„ inappropriate values ุงู„ู‚ูŠู… ุงู„ุบูŠุฑ
274
00:21:11,010 --> 00:21:16,010
ู…ู†ุทู‚ูŠุฉ ุฃูˆ ุงู„ุบูŠุฑ ู…ุชุงุญุฉุŒ
275
00:21:16,010 --> 00:21:16,290
ุทูŠุจ
276
00:21:20,090 --> 00:21:24,030
ูƒูŠุจูƒ ุชุตู„ุญู‡ุงุŸ ูƒูŠุจูƒ ุชุตู„ุญ ุงู„ู€ inconsistent dataุŸ
277
00:21:24,030 --> 00:21:30,910
ManualุŒ ุจุนุฏ ู…ุง ุฃุญุฏุฏู‡ุงุŒ ุจุฏูŠ ุฃุญุฏุฏู‡ุง ุฃุตู„ุญู‡ุง ุฅูŠุดุŸ
278
00:21:30,910 --> 00:21:34,190
ManualุŒ ูŠุนู†ูŠ ู„ุงุฒู… ุฃุฑุฌุน ู„ู„ documents ูˆ ุฃู‚ุงุฑู† ุงู„
279
00:21:34,190 --> 00:21:38,090
data ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู‡ุง ุชุฎูŠู„ุŒ ุจู‚ูˆู„ูƒ ุฃู†ุช ู„ูˆ ุฑูˆุญุช ุนู„ู‰
280
00:21:38,090 --> 00:21:44,970
ุฒุจุงุฆู† ุจู†ูƒ ู…ุนูŠู† ูˆ ู„ุฌูŠุช 5% ู…ู†ู‡ู… ูƒู„ู‡ู… ู…ูˆู„ูˆุฏูŠู† ููŠ 112
281
00:21:48,490 --> 00:21:51,850
ุตุฏูุฉ ุญู„ูˆุฉ ู„ุฃ ุฃู†ุง ุจู‚ูˆู„ูƒ ููŠ ุฎุทุฃ ูˆ .. ูˆ .. ุฎุทุฃ ุฃูƒูŠุฏ
282
00:21:51,850 --> 00:21:56,090
ูŠุนู†ูŠ ุนูˆูŠุฌูŠ ูŠู‚ูˆู„ูŠ ูˆุงู„ู„ู‡ ุงู„ุทู„ุงุจ ุงู„ู…ุณุฌู„ูŠู† ุนุดุฑูŠู†
283
00:21:56,090 --> 00:21:58,570
ูุงู„ู…ูŠุฉ ู…ู† ุงู„ุทู„ุงุจ ุงู„ู…ูˆุฌูˆุฏูŠู† ุจูŠู†ู†ุง ุงู„ุขู† ููŠ ุงู„ู…ุญุงุถุฑุฉ
284
00:21:58,570 --> 00:22:01,290
ููŠ ุงู„ data mining ู…ู† ู…ูˆุฑูŠุฏ ุงู„ู ูˆุชุณุนู…ุงุฆูŠุฉ ูˆุฎุดุจุฉ
285
00:22:01,290 --> 00:22:04,790
ู…ุณุชุญูŠู„
286
00:22:06,190 --> 00:22:10,250
ูƒูŠู ุงุชุฌู…ุน ูƒู„ู‡ู…ุŸ ู‡ู„ ู‡ู… .. ุงู„ุขู† ุชู‚ูˆู„ูƒ ูˆุงู„ู„ู‡ ู‡ุฐุง
287
00:22:10,250 --> 00:22:13,290
ุงู„ุชุงุฑูŠุฎ .. ู‡ุฐุง ุงู„ุชุงุฑูŠุฎ .. ูŠุนู†ูŠ ู„ูƒู„ ูˆุงุญุฏ ููŠู‡ ุชุงุฑูŠุฎ
288
00:22:13,290 --> 00:22:18,590
ู…ูˆู„ุงุฏ ู…ุณุชู‚ู„ ูˆ ู„ุง ู„ุฃ ุชูŠุฌูŠ ุชู‚ูˆู„ูŠ ุนุดุงู† ุตุฏูุฉ ุบุฑูŠุจุฉ ุจู…ุง
289
00:22:18,590 --> 00:22:22,030
ุฃู†ู‡ุง ุบุฑูŠุจุฉ ุจุฏุฑูˆุญ ุงุชุญู‚ู‚ ู…ู†ู‡ุง ุทุจ ุงุชุญู‚ู‚ ู…ู†ู‡ุง ูƒูŠ ุจุฏูˆุง
290
00:22:22,030 --> 00:22:27,870
ุชุงูŠู… ุงู„ุดุจุงุจุŸ ู‡ุงุชูˆุง ู‡ูˆูŠุงุชูƒู… ู…ุด ู‡ูŠูƒ ุงู„ู„ูŠ ุญูŠุตูŠุฑุŸ ู‡ุฑุฌุน
291
00:22:27,870 --> 00:22:31,250
ู„ู„ document ุงู„ุญู‚ูŠู‚ูŠ ุนุดุงู† ุงู†ุง ุงุนู…ู„ ุงู„ check ุนู„ู‰ ุงู„
292
00:22:31,250 --> 00:22:35,570
values ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ู…ู† ุงู„ุดุบู„ุงุช ุงู„ู„ูŠ ุจุชุณุงุนุฏู†ูŠ ููŠ ูู‡ู…
293
00:22:36,920 --> 00:22:40,520
ุงู„ู€ Consistency ุชุจุน ุงู„ู€ Data ูˆ ุชุญุฏูŠุฏ ุงู„ู€
294
00:22:40,520 --> 00:22:46,440
Inconsistent Values ุงู„ู€ Metadata ู„ูŠุดุŸ
295
00:22:46,440 --> 00:22:48,820
ู„ุฃู† ููŠ ุงู„ู€ Metadata ุจุงุฌูŠ ุฃุชูƒู„ู… ุนู„ู‰ ุงู„ู€ Domain ูˆ
296
00:22:48,820 --> 00:22:51,300
ุงู„ู€ Range ูˆ ุงู„ู€ Dependency ูˆ ุงู„ู€ Distribution ุชุจุน
297
00:22:51,300 --> 00:22:54,180
ุงู„ู€ Attributes ุจูŠุฌูŠ ูŠู‚ูˆู„ู†ูŠ ูˆุงู„ู„ู‡ ุนู†ุฏูŠ ุงู„ salary
298
00:22:54,180 --> 00:22:59,320
ุงู„ุนุจุงุฑุฉ ุนู† number ุชุชุฑุงูˆุญ ุงู„ุฃุฑู‚ุงู… ุฃูˆ ุงู„ values ุงู„
299
00:22:59,320 --> 00:23:03,180
minimum salary 1500 ูˆ ุงู„ maximum salary 2700
300
00:23:06,210 --> 00:23:14,850
ู„ุงุฌูŠุช ููŠู‡ salary ู…ุฏุฎู„ 3700 inconsistent ู„ูŠุดุŸ ู„ุฃู†ู‡ุง
301
00:23:14,850 --> 00:23:18,810
ุทู„ุนุช ุจุฑุง .. ุจุฑุง ุงู„ rule ุงู„ู„ูŠ ุญุฏุฏู„ูŠู‡ุง ุงู„ range
302
00:23:18,810 --> 00:23:24,710
ุชู…ุงู…ุŸ ูˆุจุงู„ุชุงู„ูŠ ูู‡ู… ุงู„ metadata ุจูŠุณุงุนุฏู†ูŠ ููŠ ุชุญุฏูŠุฏ
303
00:23:24,710 --> 00:23:31,690
ุงู„ inconsistent data ุจุฏูŠ ุฃูุญุต ุงู„ field overloading
304
00:23:31,690 --> 00:23:36,380
ุฃูˆ ุงู„ field overloading ุดูˆ ูŠุนู†ูŠ overloadingุŸุจุงู„ู€
305
00:23:36,380 --> 00:23:40,020
object oriented ุดูˆ ูŠุนู†ูŠ overloadingุŸ overloading
306
00:23:40,020 --> 00:23:43,460
method ุงู†ู‡
307
00:23:43,460 --> 00:23:47,120
ููŠ ุนู†ุฏู‰ method ุจุชุญู…ู„ ู†ูุณ ุงู„ุงุณู… ู„ูƒู† ุงู„ signature
308
00:23:47,120 --> 00:23:50,840
ุชุจุนุชู‡ุง ู…ุฎุชู„ูุฉ ุดูˆ ูŠุนู†ูŠ ุงู„ signatureุŸ ุงู…ุง ุงู„ return
309
00:23:50,840 --> 00:23:55,880
value ุงูˆ ุงู„ parameter ู…ุชูู‚ูŠู† ุทูŠุจ ูŠุนู†ูŠ ุดูˆ ูŠุนู†ูŠ
310
00:23:55,880 --> 00:23:59,840
overloading attributeุŸ ุงู†ู‡ ุงู„ attribute ู‡ุฐุง ุธู‡ุฑ
311
00:23:59,840 --> 00:24:04,950
ุจุดูƒู„ ู…ุฎุชู„ู ู…ุน ุงู†ู‡ ุงู„ values ุชุจุนุช ุงูŠุดุŸู…ุชุดุงุจู‡ุฉ ูŠุนู†ูŠ
312
00:24:04,950 --> 00:24:10,070
ู„ุฌูŠุช ุงู†ุง ุนู†ุฏูŠ ูุนู„ูŠุง ุงู„ age ู„ุฌูŠุช ุงู„ age ูˆ ู„ุฌูŠุช
313
00:24:10,070 --> 00:24:16,310
ุชุงุฑูŠุฎ ุงู„ู…ูŠู„ุงุฏ ุงู„ู…ูุฑูˆุถ ุงู„ุชุงู†ูŠู† ุจุชุฏูˆู†ูŠ ู†ูุณ ุงู„ู…ุนู„ูˆู…ุฉ
314
00:24:16,310 --> 00:24:20,730
ูˆู„ุง ุดูˆ ุฑุงูŠูƒูˆุง ุงู‡ ู‡ูˆ ุงู†ุง ู‡ูƒุชููŠ ุจูˆุงุญุฏ ูŠุง ุฃู‡ูŠ ุงุจูˆ
315
00:24:20,730 --> 00:24:25,430
ุญูŠู†ู‡ ู„ูƒู† ุงู„ุขู† ุนุดุงู† ุงู†ุง ุงูุญุต ุงู„ consistency ู…ู…ูƒู†
316
00:24:25,430 --> 00:24:31,090
ู‡ุฐุง ูŠุฎุฏู…ู†ูŠ ููŠ ุงู„ู…ูˆุถูˆุน ูˆู„ุง ุดูˆ ุฑุงูŠูƒูˆุง ุงู„ uniqueness
317
00:24:31,090 --> 00:24:36,480
rulesูƒุฐู„ูƒ ุฃู†ู‡ ู„ู…ุง ุฃู†ุง ุจูƒูˆู† ูุงู‡ู… ุงู„ description ุตุญ
318
00:24:36,480 --> 00:24:40,840
ูˆุจูŠุฌูŠ ุจู‚ูˆู„ูŠ ุงู„ attribute ุงู„ูู„ุงู†ูŠ ูƒู„ ุงู„ values ุงู„ู„ูŠ
319
00:24:40,840 --> 00:24:46,500
ููŠู‡ unique ุชู…ุงู…ุŸ ูƒู„ ุงู„ values ุงู„ู„ูŠ ููŠู‡ unique
320
00:24:46,500 --> 00:24:52,640
ู…ุงุจุชุชูƒุฑุฑุด ูˆุจู„ุงุฌูŠ ููŠู‡ ุชูƒุฑุงุฑ ูˆ ู‡ุฐุง ู…ุคุดุฑ ุฃู†ู‡ ุตุงุฑ ููŠ
321
00:24:52,640 --> 00:24:56,420
ุนู†ุฏูŠ ุดุบู„ ุบู„ุท ููŠ ุงู„ data setู‡ู„ ุงู„ุฑูˆู‡ุง ุฏูŠ duplicated
322
00:24:56,420 --> 00:25:00,680
ูˆู„ุง ูุนู„ูŠุง ููŠ ุนู†ุฏูŠ ุนู†ุงุตุฑ ุนุงู…ุงู„ู‡ุง ุจุชุธู‡ุฑ ููŠ ุงู„ุขุฎุฑ
323
00:25:00,680 --> 00:25:03,460
ู…ู…ูƒู† ูŠูƒูˆู† ุนู†ุฏ ุจุนุถ ุงู„ commercial tools ุงู„ู„ูŠ ุจุชุนู…ู„
324
00:25:03,460 --> 00:25:06,060
analysis ู„ู„ data ูˆ ุจุชุฌูŠุจู„ูŠ ุงู„ุนู„ุงู‚ุฉ ุจูŠู† ุงู„ values
325
00:25:06,060 --> 00:25:11,800
ุงู„ different values ู„ูƒู† ู…ุฌุงู„ุงุชู‡ุง ู‚ู„ูŠู„ุฉ ุฌุฏุง ุฒูŠ ู…ุง
326
00:25:11,800 --> 00:25:17,180
ู‚ู„ู†ุง ุณุงุจู‚ุง ูŠุนู†ูŠ ุจูƒู„ ุจุณุงุทุฉ ุจูƒู„ ุจุณุงุทุฉ ุงู„
327
00:25:17,180 --> 00:25:22,540
inconsistent data ุจุชุญุชุงุฌูƒ ุงู†ุช as a humanุฃูƒุชุฑ ู…ุง
328
00:25:22,540 --> 00:25:27,940
ุจุชุญุชุงุฌ machine ุฃูˆ program ุนุดุงู† ูŠุญุฏุฏู‡ุง ูˆูŠุตู„ุญู‡ุง
329
00:25:27,940 --> 00:25:37,240
ุชู…ุงู…ุŸ ุชู…ุงู… ูŠุง ุดุจุงุจุŸ ุชู…ุงู… ุชู…ุงู… ู†ู†ุชู‚ู„ ู„ู„ู†ู‚ุทุฉ ุงู„ู„ูŠ
330
00:25:37,240 --> 00:25:41,540
ุจุนุฏ ู‡ูŠูƒ ุงุญู†ุง ู‚ู„ู†ุง ู„ู„ูˆุตูˆู„ ู„ู„ knowledge presentation
331
00:25:41,540 --> 00:25:52,190
ูƒู… ู‚ุทุฉ ุจุฏูŠ ุงู…ุดูŠุŸ ุงูŠูˆุฉุŸ ุณุจุนุฉ data cleaningdata
332
00:25:52,190 --> 00:25:57,270
integration data selection data transformation
333
00:25:57,270 --> 00:26:00,890
data mining ุงู„ู€ transformation ุจุงู„ู…ู†ุงุณุจุฉ ู‚ุจู„ ุงู„
334
00:26:00,890 --> 00:26:04,330
selection ู…ุด ู‚ุถูŠุฉ ูƒุชูŠุฑ data mining knowledge
335
00:26:04,330 --> 00:26:09,570
knowledge evaluation ุฃูˆ better evaluation ูˆ
336
00:26:09,570 --> 00:26:14,210
knowledge presentation ุชู…ุงู… ุงู„ุขู† ุจุฏู†ุง ู†ู†ุชู‚ู„ ู„ู„
337
00:26:14,210 --> 00:26:19,460
task ุงู„ุชุงู†ูŠุฉ ู…ุจุงุดุฑุฉ ุงู„ู„ูŠ ู‡ูŠ ุงู„ dataIntegration
338
00:26:19,460 --> 00:26:24,140
ูŠุนู†ูŠ ุงุญู†ุง ุจูู‡ู… ุจู†ุงุก ุนู„ู‰ ุงู„ุฎุทูˆุฉ ู‡ุงูŠ ุฅุฐุง ูƒุงู† ููŠ ุนู†ุฏูŠ
339
00:26:24,140 --> 00:26:29,380
two different data source data set one ูˆ data set
340
00:26:29,380 --> 00:26:36,020
two ู…ู† different resources ุงู„ุฃุตู„ .. ุงู„ุฃุตู„ ุฃู† ุฃุนู…ู„
341
00:26:36,020 --> 00:26:42,720
cleaning ู„ุชู†ุชูŠู† ุฌุจู„ ู…ุง ุฃุนู…ู„ integration ู„ูŠุดุŸ
342
00:26:43,160 --> 00:26:47,100
ู„ุฃู†ู‡ ูุนู„ูŠุง ุงุญู†ุง ู…ุด ุจุญุงุฌุฉ ุงู„ null ุญุชุตูŠุฑ ููŠ ุนู†ุฏูŠ
343
00:26:47,100 --> 00:26:50,240
ู…ุดูƒู„ุฉ ูุงู†ุง ู„ู…ุง ุจุฏูŠ ุงุนู…ู„ integration ุจุฏูŠ ุงูƒูˆู† ุนู„ู‰
344
00:26:50,240 --> 00:26:53,760
ุงู„ุณู„ูŠู… ูŠุนู†ูŠ ููŠ ู…ุฑุญู„ุฉ ู…ุง ุจุนุฏ ุงู„ cleaning ุนุดุงู† ุงุถู…ู†
345
00:26:53,760 --> 00:26:58,000
ูŠุตูŠุฑ ููŠ ุนู†ุฏูŠ combination ุตุญ ู„ู„ data set ุงู„ุขู†
346
00:26:58,000 --> 00:27:00,440
ูˆุจุงู„ุชุงู„ูŠ ุงู„ data integration ู‡ูŠ ุนุจุงุฑุฉ ุนู†
347
00:27:00,440 --> 00:27:03,080
combination ุฃูˆ combines ุงู„ data from different
348
00:27:03,080 --> 00:27:07,480
sources ุฒูŠ ู…ุง ู‚ู„ู†ุง ุณุงุจู‚ุง ุจุงู„ู…ุซุงู„ ุงู„ู„ูŠ ู‚ู„ู†ุงู‡ ู‡ู†ูƒุฑุฑู‡
349
00:27:07,480 --> 00:27:13,210
ูƒุชูŠุฑ ูƒุงุณู…ุชู‚ุฏูŠุฑ ุชุญุตูŠู„ ุงู„ุทุงู„ุจ ุฃูˆ ู…ุณุชูˆู‰ ุชุญุตูŠู„ ุงู„ุทุงู„ุจ
350
00:27:13,210 --> 00:27:15,950
ููŠ ุงู„ู…ุฑุญู„ุฉ ุงู„ุงุจุชุฏุงุฆูŠุฉ ุจู†ุงุก ุนู„ู‰ ุงู„ุญุงู„ุฉ ุงู„ุตุญูŠุฉุŒ
351
00:27:15,950 --> 00:27:18,730
ู…ุตุจูˆุทุŸ ูˆูƒู„ ู‡ุฐู‡ ุงู„ู…ุนู„ูˆู…ุงุช ู…ู† two different
352
00:27:18,730 --> 00:27:23,810
resources ุชุฑุจูŠุฉ ูˆ ุงู„ุชุนู„ูŠู… ูˆ ุงู„ุตุญุฉ ูˆ ุจุฏูŠ ุงุนู…ู„
353
00:27:23,810 --> 00:27:29,330
integration ู…ุง ุจูŠู† ุงู„ุนู†ุงุตุฑ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู‡ุง ู„ูŠุด
354
00:27:29,330 --> 00:27:35,110
ุงู†ุง ูุนู„ูŠุง ุจุฏูŠ ุงุนู…ู„ data integration ู„ูˆุงุญุฏ ู…ู† ุณุจุจูŠู†
355
00:27:35,110 --> 00:27:47,080
ุงู„ุฃูˆู„ ุงู†ู‡ ุงู†ุง ููŠ ุนู†ุฏูŠ smalldata set small
356
00:27:47,080 --> 00:27:52,260
data set ู„ู…ุง ุจุชูƒู„ู… small data set ู…ุนู†ุงุชู‡ ุงู„
357
00:27:52,260 --> 00:27:58,220
integration ู‡ุฏูู‡ ุฒูŠุงุฏุฉ ุนุฏุฏ ุงู„ rows ุฒูŠุงุฏุฉ ุนุฏุฏ ุงู„
358
00:27:58,220 --> 00:28:05,820
samplesุŒ ู…ุธุจูˆุทุŸ ุงู„ุดุบู„
359
00:28:05,820 --> 00:28:07,940
ุงู„ุชุงู†ูŠ ุณุจุจ ุงู„ integration
360
00:28:11,780 --> 00:28:17,120
more information for
361
00:28:17,120 --> 00:28:23,700
the samples ุฃู†ุง ุจุญุงุฌุฉ ู„ู…ุนู„ูˆู…ุงุช
362
00:28:23,700 --> 00:28:27,040
ุฌุฏูŠุฏุฉ ุนู† ุงู„ samples ุนุงู…ู„ุง ููŠ ุงู„ู…ุซุงู„ ุงู„ู„ูŠ ุจู†ู‚ูˆู„
363
00:28:27,040 --> 00:28:31,180
ุนู„ูŠู‡ ุฃู†ุง ุนู†ุฏู‡ ู…ุนู„ูˆู…ุงุช ุฎุงุตุฉ ุจุงู„ู…ุฏุฑุณุฉ ูˆ ุจุงู„ุชุนู„ูŠู… ุณุฌู„
364
00:28:31,180 --> 00:28:33,920
ุงู„ุทุงู„ุจ ุงู„ุชุนู„ูŠู…ูŠ ู…ูˆุฌูˆุฏุฉ ููŠ ูˆุฒุงุฑุฉ ูˆ ุฃู†ุง ุดุบุงู„ ููŠ
365
00:28:33,920 --> 00:28:38,520
ุงู„ูˆุฒุงุฑุฉ ูู‡ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏ ุงู„ data setุงู„ุฃู† ุงู„ู…ุนู„ูˆู…ุงุช
366
00:28:38,520 --> 00:28:41,640
ุงู„ู„ูŠ ุฃู†ุง ุจุฏูŠ ุฅูŠุงู‡ุง ุฅุถุงููŠุฉ ุนุดุงู† ุชุฎุฏู… ุงู„ task ุชุจุนุชูŠ
367
00:28:41,640 --> 00:28:45,820
ู…ูˆุฌูˆุฏุฉ ููŠ ูˆุฒุงุฑุฉ ุงู„ุตุญุฉ ู…ุด ุจุฏุฃ ุฃุณุงูˆูŠ ุจุฏูŠ ุฃุฌูŠุจู‡ุง ุนุดุงู†
368
00:28:45,820 --> 00:28:49,880
ุฃุถูŠู information ู„ูƒู„ sample ูŠุนู†ูŠ ุฃู†ุง ุจุฏูŠ ุฃุถูŠู ุจูŠู†
369
00:28:49,880 --> 00:28:57,380
ุฌุซูŠู† attributes ู…ุตุจูˆุทุŸ
370
00:28:57,380 --> 00:29:01,940
ู„ุฃู† ู‡ุงู† ู…ุด ู‡ุนู…ู„ ุนู„ู‰ ุงู„ enlargement ู„ู„ data set ู…ุด
371
00:29:01,940 --> 00:29:05,460
ู‡ุฒูŠุฏ ุนุฏุฏ ุงู„ rows ู‡ุฒูŠุฏ ุนุฏุฏ ุงู„ attributes
372
00:29:12,330 --> 00:29:21,810
ุงู„ุงู† ู„ูˆ ุงู†ุง ุจุฏูŠ ุงุนู…ู„ data set ุจุณูŠุทุฉ ู‡ู†ุง ุงู„
373
00:29:21,810 --> 00:29:31,090
ID
374
00:29:31,090 --> 00:29:36,110
ุงู„ name ุงู„
375
00:29:36,110 --> 00:29:39,150
age ูˆ ุงู„ level
376
00:29:42,930 --> 00:29:50,070
ูˆุงู„ู€ GPA ุฃูˆ ุงู„ู€ Average GPA ู…ุชูˆุณุท
377
00:29:50,070 --> 00:29:56,130
ุชุญุตูŠู„ู‡ ู‡ุฐู‡ ุงู„ู…ุนู„ูˆู…ุงุช ู…ู† ูˆูŠู†ุŸ ู…ู† ุงู„ู…ุฏุฑุณุฉ ุฃูˆ ู…ู†
378
00:29:56,130 --> 00:30:04,130
ูˆุฒุงุฑุฉ ุงู„ุชุฏุฑูŠุจ ูˆุงู„ุชุนู„ูŠู… ููŠ ูˆุฒุงุฑุฉ ุงู„ุตุญุฉ ู…ุงููŠุด
379
00:30:04,130 --> 00:30:08,110
ุงู‡ู… ู…ุงููŠุด
380
00:30:08,110 --> 00:30:13,070
average ู…ุงููŠุด level ู…ุธุจูˆุท ูƒู„ุงู…ูƒุงู„ ID ูˆ ุงู„ name
381
00:30:13,070 --> 00:30:18,850
ุจุชูƒู„ู… ุนู„ู‰ ุงู„ weight ุงู„ุนู…ุฑ
382
00:30:18,850 --> 00:30:29,210
ู…ุซู„ุง ู‡ุงูŠ ุงู„ age date of birth ู„ูŠูƒู† ุงู„ weight ุงู„
383
00:30:29,210 --> 00:30:36,770
height illness ู‡ู„ ููŠ ุฃู…ุฑุงุถ ูˆู„ุง ู„ุฃ ู‡ู„ ุจุชุฏู†ุงูˆู„ ุฃุฏูˆูŠุฉ
384
00:30:36,770 --> 00:30:40,350
ูˆู„ุง ู„ุฃ treatment ุฅู„ู‰ ุขุฎุฑู‡ ุงู„ุฃู‡ู… ุฃู†ุง ุจุฏูŠ ุฃุนู…ู„
385
00:30:40,350 --> 00:30:45,640
combinationุฃูˆ ุจุฏูŠ ุฃุฌู…ุน ุงู„ู€ two data set ู‡ุฏูˆู„ ุนุดุงู†
386
00:30:45,640 --> 00:30:49,500
ุงู„ task ุชุจุนุชูŠ ู‡ุฏูู‡ุง ูƒู…ุงู† ู…ุฑุฉ ู„ู„ู…ุฑุฉ ูƒุฏู‡ ุฃุดู‡ุฏ ุงู„ุฃู„ู
387
00:30:49,500 --> 00:30:54,580
ุชู…ุงู…ุŸ ูƒู…ุงู† ู…ุฑุฉ ุจู†ุชูƒู„ู… ุฃู†ู‡ ุฃู†ุง ุจุฏูŠ ุฃุญุงูˆู„ ุฃุนู…ู„
388
00:30:54,580 --> 00:31:00,560
prediction ู„ู…ุณุชูˆู‰ ุชุญุตูŠู„ ุงู„ุทุงู„ุจ ุจู†ุงุก ุนู„ู‰ ุณุฌู„ู‡ ุงู„ุตุญูŠ
389
00:31:00,560 --> 00:31:06,360
ุงู„ combination ู‡ุฐุง ู‡ูŠุตูŠุฑ ู‡ุงู†ูŠ ุนู„ูŠ ุฃุจูˆ ุงู„ุฎูŠุฑ ุตุญูŠุญุŸ
390
00:31:10,100 --> 00:31:15,820
ุชู…ุงู… ู‡ุฐุง ุงู„ raw ุฃูˆ ุงู„ data set ุจุฏู‡ุง ุชูƒูˆู† ู‡ู†ุง ูˆูƒุฃู†ูŠ
391
00:31:15,820 --> 00:31:24,320
ุจูƒู„ ุจุณุงุทุฉ ุจุฏูŠ ุงุนู…ู„ inner join ุจูŠู† two tables ูู‡ุฐู‡
392
00:31:24,320 --> 00:31:26,880
ุงู„ combination ูƒุงู† ู‡ุฏูู‡ุง ุงูˆ ู‡ุฐู‡ ุงู„ integration
393
00:31:26,880 --> 00:31:32,420
ู‡ุฏูู‡ุง ุงุถุงูุฉ ู…ุนู„ูˆู…ุงุช ุฌุฏูŠุฏุฉู„ูƒู„ entity ู„ูƒู„ sample ู„ุฃู†
394
00:31:32,420 --> 00:31:36,600
ุนุดุงู† ุชุชุญู‚ู‚ ุงู„ task ุงู„ู…ูˆุฌูˆุฏุฉ ู„ูƒู† ู„ูˆ ู‚ู„ู†ุง ูˆุงู„ู„ู‡ ุฃู†
395
00:31:36,600 --> 00:31:42,360
ุงู„ุทุงู„ุจ ู‡ุฐุง ูƒุงู† ูุชุฑุฉ ุงู„ุฅุจุชุฏุงุฆูŠ ุนุงูŠุด ุฃูˆ ุจุฏุฑุณ ููŠ
396
00:31:42,360 --> 00:31:46,520
ู…ุฏุฑุณุฉ ุฎุงุตุฉ ุฃูˆ ู…ุฏุฑุณุฉ ุฎุงุตุฉ ูˆุงู„ู…ุนู„ูˆู…ุงุช ู‡ุฐู‡ ู…ุงูƒู†ุชุด
397
00:31:46,520 --> 00:31:50,560
ู…ูˆุฌูˆุฏุฉ ููŠ ูˆุฒุงุฑุฉ ุงู„ุตุญุฉ ูˆู‚ุฏุฑู†ุง ู†ุญุตู„ ุงู„ู…ุนู„ูˆู…ุงุช ู‡ุฐู‡ ู…ู†
398
00:31:50,560 --> 00:31:57,880
ุงู„ู…ุฏุฑุณุฉ ูˆูŠู† ุจุฏู‡ุง ุชู†ุถุงูุŸ ุจุฏู‡ุง ุชู†ุถุงู record 10 ุจุฏู‡ุง
399
00:31:57,880 --> 00:32:05,910
ุชู†ุถุงูrecord ู‡ุงู† ุชู…ุงู… ูˆุจุงู„ุชุงู„ูŠ ู…ุตุงุฏุฑ ุงู„ุจูŠุงู†ุงุช ุชุจุนุชูŠ
400
00:32:05,910 --> 00:32:10,750
ุงู†ุง ุชุตู†ู ุนู„ู‰ ูˆุงุญุฏ ู…ู† ุงุชู†ูŠู† ุงู…ุง internal ุงูˆ
401
00:32:10,750 --> 00:32:14,390
external internal ู„ู…ุง ุงู†ุง ุจูƒูˆู† as a developer ุงูˆ
402
00:32:14,390 --> 00:32:19,890
data scientist ุดุบุงู„ ูˆุงู„ู…ุนู„ูˆู…ุงุช ู‡ุฐู‡ ู…ู„ูƒูŠ ูŠุนู†ูŠ ุงู†ุง
403
00:32:19,890 --> 00:32:23,530
ุดุบุงู„ ููŠ ูˆุฒุงุฑุฉ ุงู„ุชุฑุจูŠุฉ ูˆุงู„ุชุนู„ูŠู… ูˆุจุฏู†ุง ู†ุดุชุบู„ ุนู„ู‰ ูƒุฐุง
404
00:32:23,530 --> 00:32:27,790
ู‡ุฐู‡ ุงู„ู…ุนู„ูˆู…ุงุช ุนู†ุฏู‰ ู…ูˆุฌูˆุฏุฉ ููŠ ุงู„ database ุชุจุนุชูŠ
405
00:32:29,690 --> 00:32:33,650
ุชู…ุงู…ุŸ ู‡ุฐู‡ ุจู†ุณู…ูŠู‡ุง Internal Source ุทุจ ูˆ ุงู„ External
406
00:32:33,650 --> 00:32:37,930
Source ุฃู†ู‡ ุฃู†ุง ูุนู„ูŠุง ุจูŠุงู†ุงุช ุจุฏูŠ ุฃุญุงูˆู„ ุฃุณุชุนูŠุฏ ..
407
00:32:37,930 --> 00:32:42,690
ู…ู…ูƒู† ุฃุฏูุน ุญุฌู‡ุง ุฃุญูŠุงู†ุง ุฃุญุตู„ ุนู„ูŠู‡ุง ู…ู† ุจุฑุง ุงู„ุขู†
408
00:32:42,690 --> 00:32:47,870
ุจุงู„ู†ุณุจุฉ ุฅูŠู‡ ู„ู„ุจูŠุงู†ุงุช ููŠ ูˆุฒุงุฑุฉ ุงู„ุตุญุฉ External ..
409
00:32:47,870 --> 00:32:54,370
ุงู„ุขู† ู„ู…ุง ุจุฏูƒ .. ุฑูˆุญุช ุงู„ุขู† ุงู„ ..ูŠุชูƒู„ู…ูˆุง ุนู„ู‰ ุงู„ุดุฑูƒุงุช
410
00:32:54,370 --> 00:32:58,270
ุงู„ุฅุชุตุงู„ุงุช ูˆุงู„ุจู†ูˆูƒ ูˆุงู„ู€ Credit Cards ูˆุงู„ู…ุนุงู…ู„ุงุช ู…ุด
411
00:32:58,270 --> 00:33:03,170
ูƒู„ ุงู„ู…ุนู„ูˆู…ุงุช Local ู…ุตุจูˆุทุŸ ุจู†ูƒ ูู„ุณุทูŠู† ุงู„ุขู† Local
412
00:33:03,170 --> 00:33:05,990
ู„ู…ุง ุฃู†ุง ุจูƒูˆู† ุฌูˆุง ูู„ุณุทูŠู† ูˆ ุจุณุชุฎุฏู… ุงู„ ATM ุชุจุนุชู‡
413
00:33:05,990 --> 00:33:09,690
ุจุฃู†ุชู‚ู„ ุจุงุณุชุฎุฏุงู… ATM ุจุชุงุนุฉ ุงู„ุจู†ูƒ ุงู„ุฅุณู„ุงู…ูŠ ุงู„ูู„ุณุทูŠู†ูŠ
414
00:33:09,690 --> 00:33:14,440
ุฃูˆ ุงู„ุนุฑุจูŠ ุจุฏูŠุช ููŠู‡ ุนู†ุฏูŠ Transaction Externalูƒู†ุช ููŠ
415
00:33:14,440 --> 00:33:17,440
ุฏูˆู„ุฉ ุชุงู†ูŠุฉ ูˆ ุงุณุชุฎุฏู…ุช ุจุทุงู‚ุฉ ุจู†ูƒ ูู„ุณุทูŠู† ุจุฑุถู‡ ููŠู‡ุง
416
00:33:17,440 --> 00:33:20,800
ุนู†ุฏู‰ external data ูˆุฅู† ูƒุงู† ุญุตูŠุฑ ููŠู‡ hint ุฃูˆ ููŠู‡
417
00:33:20,800 --> 00:33:25,400
ุนู†ุฏู‰ ู…ู‚ุงุตุฉ ู„ู„ value ุงู„ู„ู‰ ู…ูˆุฌูˆุฏุฉ ู…ุด ู‚ุถูŠุฉ ูƒุชูŠุฑ ุจุณ
418
00:33:25,400 --> 00:33:28,320
ุงุญู†ุง ุจุฏู†ุง ู†ูู‡ู… ุงู†ู‡ ููŠู‡ ุนู†ุฏู‰ ุงู„ data ุชุตู†ู ุจู†ุงุก ุนู„ู‰
419
00:33:28,320 --> 00:33:35,540
ู…ุตุฏุฑู‡ุง ูˆุนุงุฏุฉ ุงู„ุชุนุงู…ู„ ู…ุน ุงู„ internalุฃุณู‡ู„ ู…ู† ุงู„
420
00:33:35,540 --> 00:33:39,580
external ู„ุฃู† ุนุงุฏุฉ ุงู„ internal ุฃู†ุง ูุงู‡ู…ู‡ุง ูƒูˆูŠุณ ุนุงุฑู
421
00:33:39,580 --> 00:33:43,540
ุฅูŠุด ู…ุญุชูˆูŠุงุชู‡ุง ุนุงุฑู ุฅูŠุด ุนูŠูˆุจู‡ุง ุจุงู„ุชูุตูŠู„ ูˆ ุจู‚ุฏุฑ ู„ูƒู†
422
00:33:43,540 --> 00:33:47,700
ุงู„ู„ูŠ ุจุฑุง ุชุญุชุงุฌ ู…ู†ูŠ ุฌู‡ุฏ ุฃูƒุชุฑ ูˆ ุบุงู„ุจุง ู…ุง ู‡ูŠ ู…ุด ุนู„ู‰
423
00:33:47,700 --> 00:33:52,420
ู…ุฒุงุฌูŠ ูุญุชู‰ ุนุจ ุนู„ูŠู‡ุง ูƒูˆูŠุณ ููŠ ู…ูˆุถูˆุน ุงู„ integration
424
00:33:52,420 --> 00:33:58,400
ุถุฑูˆุฑูŠ ุชู†ุชุจู‡ ู„ู„ identity identification ุฃู†ุง ู‚ุจู„
425
00:33:58,400 --> 00:34:03,000
ุดูˆูŠุฉ ู‚ู„ุช ุงุณู…ู‡ ูˆุงุญุฏ ุงุชู†ูŠู† ุชู„ุงุชุฉ ุฃุฑุจุนุฉ ูˆ ู…ุฑุฉ ุฃุญู…ุฏ
426
00:34:04,240 --> 00:34:10,340
ูˆู…ุฑุฉ ุชุงู†ูŠุฉ ุฎู„ูŠู„ ุงุนู…ู„
427
00:34:10,340 --> 00:34:14,960
merge ู„ู„ two rows ู‡ุฐูˆู„ ูŠุนู†ูŠ ุงุณู…ู‡ ู‡ุงู† ูˆุงุญุฏ ุงุชู†ูŠู†
428
00:34:14,960 --> 00:34:21,900
ุชู„ุงุชุฉ ุงุฑุจุนุฉ ุงุญู…ุฏ ูˆุงู†ุง ูˆุงุญุฏ ุงุชู†ูŠู† ุชู„ุงุชุฉ ุงุฑุจุนุฉ ุฎู„ูŠู„
429
00:34:21,900 --> 00:34:27,740
ูˆุงู†ุง ุจู‚ุนุฏ ุจุฏูŠ ุงุนู…ู„ integration ุจูŠู† ุงู„ two datasets
430
00:34:27,740 --> 00:34:35,440
ู‡ุฐูˆู„ ุดูˆ ุฑุงูŠูƒูˆุง ุงุฐุง ุงู†ุง ุจุฏูŠ ุงุนุชู…ุฏ ุนู„ู‰ ุงู„ ID ู‡ูŠู‡ุงู„
431
00:34:35,440 --> 00:34:40,940
ID ุจูŠู‚ูˆู„ู„ูŠ ุงุฏู…ุฌ ู†ุตุจูˆุชุŸ ุงู„ ID ุจูŠู‚ูˆู„ู„ูŠ ุงุฏู…ุฌ ุงุฐุง ูƒู†ุช
432
00:34:40,940 --> 00:34:43,680
ุงู†ุง ุจุฏูŠ ุงุนุชู…ุฏ ูู‚ุท ุนู„ู‰ ุงู„ primary key ุจูŠู‚ูˆู„ู„ูŠ ุงุฏู…ุฌ
433
00:34:43,680 --> 00:34:49,180
ุจุณ ููŠ ุดุบู„ ุนุงู…ู„ู‡ุง ุจุชู‚ูˆู„ู„ูŠ ู„ุง ุงูŠุฌู ูŠุนู†ูŠ ู‡ุฐุง ุดุฎุต ู…ู…ูƒู†
434
00:34:49,180 --> 00:34:55,240
ูŠูƒูˆู† ุบูŠุฑู‡ ุดูˆ ุจูŠุทู„ุจ ู…ู†ูŠ ู‡ุฐุง ุงู„ูƒู„ุงู…ุŸ ุฎู„ุตู†ุง ู…ู† ุงู„
435
00:34:55,240 --> 00:34:58,300
noise ุดูˆ ุจูŠุทู„ุจ ู…ู†ูŠ ู‡ุฐุง ุงู„ูƒู„ุงู…ุŸ ุงู†ุง ุงู„ุขู† ู…ุด ุนุงุฑู
436
00:34:58,300 --> 00:35:02,340
ู…ูŠู† ููŠู‡ู… ุงู„ noise ุฏุงุชุง ุงุฐุง ูƒุงู†ุช ุจุชุชูƒู„ู…ูŠ ุชู…ุงู…ุŸ
437
00:35:02,340 --> 00:35:04,540
ignore ุงู„ record ู…ู…ุชุงุฒ
438
00:35:06,980 --> 00:35:10,280
ุทูŠุจ ู„ูŠุด ู…ุง ุชููƒุฑ ุงู†ู‡ ู„ูŠุด ู…ุง ูŠูƒูˆู† ููŠ ูˆุฒุงุฑุฉ ุงู„ุตุญุฉ
439
00:35:10,280 --> 00:35:15,060
ู…ุฌุฏู…ูŠู† ุงุณู… ุงู„ุนุงุฆู„ุฉ ู…ุซู„ุง ูŠุนู†ูŠ ุงุญู†ุง ู‡ู†ุนุชู…ุฏู†ุง ุนู„ู‰ ุงู„
440
00:35:15,060 --> 00:35:17,500
first name ู‡ูˆ ุงุณู… ุงู„ุนุงุฆู„ุฉ ูˆุจุงู„ุชุงู„ูŠ ู…ุงุฒุงู„ูŠู† ุจุณ
441
00:35:17,500 --> 00:35:21,140
ุงุชุญู‚ู‚ ุดูˆ ู‡ูˆ ุจู‚ู‰ ุงู„ุฃุณุงู…ูŠ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุงู†ุง ุฃุฎุฏุชู‡ุง
442
00:35:21,140 --> 00:35:25,860
ุงู„ุงู† ุงู†ุชุจู‡ ุงู†ุง ุจุฏูŠ ุงู„ุงุณู… ุงู„ุฃูˆู„ ุงูˆ ุจุฏูŠ ุงู„ full name
443
00:35:25,860 --> 00:35:30,320
ุงู„ุงู† ููŠ ุญูŠุงุฉ ุงู„ full name ูˆ ุงู„ full name ู…ุฎุชู„ููŠู† ูˆ
444
00:35:30,320 --> 00:35:34,020
ุงู„ ID ูˆุงุญุฏ ู„ุณู‡ ู…ุง ุฒู„ุช ุงู†ุง ุจุฏูŠ ุงุญุงูˆู„ ุงุชุดุจุซ ุจุงู„
445
00:35:34,020 --> 00:35:38,850
recordูˆ ุฃุฎู„ู‘ูŠู‡ ุนู†ุฏู‰ ุจุฃูƒุจุฑ ู‚ุฏุฑ ู…ู…ูƒู† ุจุงุทู„ู‘ุน ุนู„ู‰ ุจุงู‚ูŠ
446
00:35:38,850 --> 00:35:45,530
ู…ุซู„ุง ุจุงุทู„ู‘ุน ุนู„ู‰ ุงู„ age 17 17 ุฅุฐุง ู‡ู„ ููŠ common
447
00:35:45,530 --> 00:35:49,910
attributes ุจูŠู† ุงู„ุชู†ูŠู† ุจูŠุฃูƒุฏูˆู„ูŠ ุฅู† ู‡ุฐุง ู‡ูˆ ู†ูุณู‡ ู‡ุฐุง
448
00:35:49,910 --> 00:35:53,810
ู…ู…ูƒู† ุฃุตูŠุจ ุฃุชุฌูˆุฒ ุนู† ู…ู†ุŸ ุนู† ุงู„ุฅุณู… ู„ุฃู†ู‡ ูุนู„ุง ุงู„ุฅุณู… ู…ุด
449
00:35:53,810 --> 00:35:57,690
ู‡ูŠุฎุฏู…ู†ูŠ ุจุณ ุฃู†ุง ุญุงู„ูŠุง ุจุฏูŠ ุฃุชุฃูƒุฏ ุฅู† ู‡ุฐุง real entity
450
00:35:57,690 --> 00:36:01,910
ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู‰ ููŠ ุงู„ data set ู‡ุฐู‡ ุจู†ุณู…ูŠู‡ุง ุงู„ entity
451
00:36:01,910 --> 00:36:03,550
identification
452
00:36:05,840 --> 00:36:08,740
ุงู„problem ุงู„ value of conflict ุงูˆ ุงู„ value
453
00:36:08,740 --> 00:36:17,860
conflict ุงู„ุชุนุงุฑุถ ู…ุง ุจูŠู† ุงู„ู‚ูŠู… ู„ุฌูŠุช ุนู…ุฑู‡ ู‡ุงู† 17 ูˆ
454
00:36:17,860 --> 00:36:27,520
ู‡ุงู† ู„ุฌูŠุชู‡ 15 ุงู†ุง ููŠ ุงู„ุขุฎุฑ ู‡ุญุชูุธ ุจ one edge ู…ุธุจูˆุทุŸ
455
00:36:27,520 --> 00:36:32,840
ูŠุนู†ูŠ ุบุงู„ุจุง ุงู„ edge ู‡ุงู† ู…ุด ู‡ุฌูŠุจ ู„ูŠู‡ ุทุจ ุจุงุณ ู…ูŠู† ููŠู‡ู…
456
00:36:32,840 --> 00:36:36,900
ุงู„ุตุญุŸุงู„ุฎู…ุณุฉ ุนุดุฑ ูˆู„ุง ุงู„ุณุจุนุชุงุดุฑุŸ ุงู„ date of birth
457
00:36:36,900 --> 00:36:43,760
ู‡ู†ุง ู…ูˆุฌูˆุฏ ู‚ุงู„ู„ูŠ ูˆุงู„ู„ู‡ ุงู†ู‡ ุชุงุฑูŠุฎ ู…ูŠู„ุงุฏู‡ ู‡ุฐุง ุงู„ููŠู†
458
00:36:43,760 --> 00:36:48,180
ูˆุฎู…ุณุฉ ูˆุงุญู†ุง ุงู„ููŠู† ูˆุนุดุฑูŠู† ู…ูŠู„ุงุฏู‡ ุฎู…ุณุฉ ุนุดุฑ ู…ูŠู„ุงุฏู‡
459
00:36:48,180 --> 00:36:52,240
ุงู„ุฎุทุฃ ุนู†ุฏูŠ ู‡ู†ุง ูˆู‡ุฐุง ุจุชุทู„ุจ ุจุฑุถู‡ ู…ู†ูŠ manual
460
00:36:52,240 --> 00:36:56,860
correctness ุนุดุงู† ุงุนุฏูŠ ุงู„ level ู…ู…ูƒู† ูŠูƒูˆู† ุนู†ุฏูŠ
461
00:36:56,860 --> 00:37:01,120
indicatorุทุจุนุง ู„ูƒู† ุจูŠุธู„ ููŠู‡ ุงุญุชู…ุงู„ ุงู† ู‡ูˆ ูุนู„ูŠุง ุงูŠุด
462
00:37:01,120 --> 00:37:04,600
ูŠูƒูˆู† ู…ุซู„ุง ุงุชุฃุฎุฑ ุณู†ุฉ ุงูˆ ุฑุตุจ ุณู†ุฉ ุงูˆ ู…ุง ุดุงุจู‡ ู„ูƒู† ุงู„
463
00:37:04,600 --> 00:37:08,140
date of birth ูƒุงู† ุจูŠู‚ูˆู„ ู„ุฃ ูŠุง ุงู…ุง ู‡ูˆ ู…ุชุฃูƒุฏ ู„ุงู† ู‡ูˆ
464
00:37:08,140 --> 00:37:12,420
ุจูŠู‚ุทููŠู‡ ุชู‚ุงุจู‚ ู…ุง ุจูŠู† ุงู„ values ุงู„ redundant
465
00:37:12,420 --> 00:37:21,100
teachers ุงู†ุง ู…ุงููŠุด ุนู†ุฏูŠ ุงู„ age ู‡ู†ุง ู„ูƒู†
466
00:37:21,100 --> 00:37:26,140
ุนู†ุฏูŠdate of birth ุชุงุฑูŠุฎ ุงู„ู…ูŠู„ุงุฏ ู„ู…ุง ุงู†ุง ุงุนู…ู„
467
00:37:26,140 --> 00:37:30,140
marriage ุชุงุฑูŠุฎ ุงู„ู…ูŠู„ุงุฏ ู‡ูŠุฌูŠู†ูŠู‡ุง ูƒ attribute ู„ูƒู†
468
00:37:30,140 --> 00:37:35,220
ุงู„ู…ุนู„ูˆู…ุงุช ุงู„ู„ูŠ ููŠู‡ุง ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู‰ ุณุงุจู‚ุง ูุจุฑุถู‡ ุงู†ุง
469
00:37:35,220 --> 00:37:38,820
ุจุฏู‰ ุฃู†ุชุจู‡ ู„ู‡ุง ูŠุนู†ูŠ ููŠ ุนู†ุฏู‰ ุชู„ุช ุดุบู„ุงุช ุฃุณุงุณูŠุฉ ุจุฏู‰
470
00:37:38,820 --> 00:37:42,320
ุฃู†ุชุจู‡ ู„ุนู†ุฏูŠ ุนู…ู„ูŠุฉ ุงู„ integration ุงุชุฃูƒุฏ ู…ู† ุงู„
471
00:37:42,320 --> 00:37:46,020
identification ู„ูƒู„ entity ุงู„ู„ูŠ ูุนู„ูŠุง ุงู„ entity
472
00:37:46,020 --> 00:37:51,340
ุชู‚ุงุจู„ ุงู„ entity ุงู„ู…ู‚ุงุจู„ุฉ ุจุชุงุนุชู‡ุง ุจุดูƒู„ ุตุญูŠุญุงู„ู€
473
00:37:51,340 --> 00:37:54,300
value conflict ุฃูˆ ุงู„ู€ inconsistent ุงู„ู„ูŠ ู…ู…ูƒู† ุชุตูŠุฑ
474
00:37:54,300 --> 00:37:56,660
ุนู†ุฏูŠ ุฒูŠ ู…ุง ุตุงุฑ ู…ุนุงูŠุง ููŠ ุงู„ุงุณู… ุฃูˆ ุตุงุฑ ู…ุนุงูŠุง ููŠ ุงู„
475
00:37:56,660 --> 00:38:02,380
age ูˆููŠ ุงู„ุขุฎุฑ ููŠ ุงู„ redundant features ุฃูˆ ููŠ ุชูƒุฑุงุฑ
476
00:38:02,380 --> 00:38:08,060
ุงู„ attributes ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏูŠ ูˆุจุฑุถู‡ ุงู„ุดุบู„ ู‡ูŠูƒูˆู†
477
00:38:08,060 --> 00:38:13,740
manual ู…ู…ูƒู† ุงูƒุชุจ code ุนุดุงู† ูŠุนู…ู„ integration ู„ูˆ ุงู†ุช
478
00:38:13,740 --> 00:38:17,820
ุทุจู‚ุช ุนู…ู„ุช ุงู„ inner join ุจูŠู† ุงู„ two tables ู‡ุฏูˆู„ ุงูŠุด
479
00:38:17,820 --> 00:38:24,280
ุงู„ู„ูŠ ุจุตูŠุฑุŸุจูŠุงุฎุฏ ุงู„ rows ุจู†ุงุก ุนู„ู‰ ุงู„ ID ุงู„ ID
480
00:38:24,280 --> 00:38:29,920
ุงู„ู…ุฎุชู„ู ุจูŠู† ุงู„ุชู†ูŠู† ู…ุงุจูŠุทู„ุนุด ูŠุนู†ูŠ ุชุฎูŠู„ ุงู† ู‡ู†ุง ูˆุงุญุฏ
481
00:38:29,920 --> 00:38:36,660
ุงุชู†ูŠู† ุชู„ุงุชุฉ ุชุณุนุฉ ู…ุงููŠุด ู‡ู†ุง ูˆู‡ู†ุง ุนู†ุฏูŠ ูˆุงุญุฏ ุงุชู†ูŠู†
482
00:38:36,660 --> 00:38:42,860
ุชู„ุงุชุฉ ุชู…ุงู†ูŠุฉ ู…ุด ู…ูˆุฌูˆุฏ ู‡ู†ุง ู‡ุฐุง ุงู„ row ู…ุด ู‡ูŠุธู‡ุฑ ูˆู‡ุฐุง
483
00:38:42,860 --> 00:38:47,200
ุงู„ row ู…ุด ู‡ูŠุธู‡ุฑ ูˆู„ุง ู„ุฃุŸ ู„ูŠุดุŸ ู„ุฃู† ูุนู„ูŠุง ู…ุงููŠุด
484
00:38:47,200 --> 00:38:51,220
integration ู…ุง ุจูŠู† ุงู„ rows ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉู„ูƒู† ู„ุงุญุธูˆุง
485
00:38:51,220 --> 00:38:55,760
ุงู„ู…ุดูƒู„ุฉ ุฏูŠ ุงู†ุง ู…ุงุนุงู†ูŠุช ู…ู†ู‡ุง ู…ุทู„ู‚ุง ู„ู…ุง ุฑูˆุญุช ุฌูŠุจุช
486
00:38:55,760 --> 00:39:00,260
ู…ุตุฏุฑ ุชุงู†ูŠ ู„ู„ุจูŠุงู†ุงุช ูˆุตุฑุช ุงุฌู…ุนู‡ุง ุนุดุงู† ุงุฒูŠุฏ ู…ูŠู†ุŸ ุนุฏุฏ
487
00:39:00,260 --> 00:39:04,000
ุงู„ุฑูˆุฒ ู„ุงู† ููŠ ุงู„ุขุฎุฑ ุงู†ุง ุฌูŠุจุช ู…ู† ุงู„ู…ุฏุฑุณุฉ ุงู„ุฎุงุตุฉ ุฌูŠุจุช
488
00:39:04,000 --> 00:39:08,180
ุงู„ name ูˆ ุงู„ age ูˆ ุงู„ level ูˆ ุงู„ GPA ู„ู…ุฌู…ูˆุน ุงู„ุทู„ุงุจ
489
00:39:08,180 --> 00:39:13,120
ุนุดุงู† ุงุฒูŠุฏ ุงุฒูŠุฏ ู…ุญุตู„ุฉ ุงู„ุฑูˆุฒ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู‡ุง
490
00:39:19,090 --> 00:39:24,050
ู‡ู†ู†ุชู‚ู„ ุงู„ุขู† ู„ู…ูˆุถูˆุน ุงู„ู€ Data Transformation ุงู„ู„ูŠ ู‡ูŠ
491
00:39:24,050 --> 00:39:30,150
ุงู„ุฎุทูˆุฉ ุงู„ุฑุจ ุงู„ุนุฏ ุงูŠูˆุฉ ุฃู‡ุจ ุชูุถู„ ุงุณุฃู„ ู…ุซู„ุง ุฒูŠ
492
00:39:30,150 --> 00:39:33,850
ุงู„ู…ูŠุฏูŠุง ุงู„ู„ูŠ ุฌูŠุช ุงู„ุนุงู„ู… ุงู„ุฃูˆู„ ุจุณูŠุท ู‡ุฌูŠุชู‡ ูุนู„ุง ูุนู„ุง
493
00:39:33,850 --> 00:39:37,070
ู‡ุฐุง ู…ุซู„ุง ุงู„ุฅู†ุณุงู† ุจุฏุฑูŠ ูŠุนู…ู„ ุจุญุซ ุฒูŠ ู‡ูŠูƒ ู‡ู„ ูุนู„ุง ู…ู‡ุชู…
494
00:39:37,070 --> 00:39:41,430
ููŠ ุงู„ record ุฒูŠ ู…ุง ู‡ุฐุง ูˆู„ุง ุจุณ ุงู†ู‡ ุงุชุนู„ู… ุงู„ุตุญูŠุญุŸ
495
00:39:41,430 --> 00:39:45,210
ุดูˆููŠ ุฃู‡ุจ ูƒู„ record ุจุชุถูŠูู‡ ุนู„ู‰ ุงู„ data set ุงู„ุฃุตู„
496
00:39:45,210 --> 00:39:49,450
ุจุชุถูŠู ู„ูƒ knowledge ุฌุฏูŠุฏุฉ ูˆ ุจู‚ูˆู‘ูŠ ุงู„ ruleุฃูˆ ุงู„ู€
497
00:39:49,450 --> 00:39:52,550
predictors ุงู„ู„ูŠ ุงู†ุช ุจุฏูƒ ุชู†ุดุฆู‡ ุนุดุงู† ู‡ูŠูƒ ูุนู„ูŠู‹ุง ุงู†ุช
498
00:39:52,550 --> 00:39:58,150
ู…ุญุชุงุฌู‡ ูƒู„ ู…ุง ูƒุงู†ุช ุนุฏุฏ ุงู„ data set ู‚ู„ูŠู„ุฉ ุฃูˆ
499
00:39:58,150 --> 00:40:05,170
ุงู„ู…ุนู„ูˆู…ุงุช ุงู„ู„ูŠ ุนู†ุฏูƒ ู‚ู„ูŠู„ุฉ ุงู†ุช ุจุญุงุฌุฉ ู„ุฃูŠ .. ุฃูŠ ุดุบู„
500
00:40:05,170 --> 00:40:08,730
ุจุชุนุฒุฒ ุงู„ุจูŠุงู†ุงุช ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏูƒ ุญุชู‰ ู„ูˆ one record
501
00:40:08,730 --> 00:40:13,270
ุจุฏูƒ ุชุถูŠูู‡ ู„ูƒู† ุงู„ data set ุงู„ู„ูŠ ุนู†ุฏูŠ ุญุฌู…ู‡ุง 100 ุฃู„ู
502
00:40:13,270 --> 00:40:17,950
recordูˆู„ุง ุฌูŠุช ุนุดุฑุฉ record ุฃูˆ ู…ูŠุช record ุฃูˆ ุฃู„ู
503
00:40:17,950 --> 00:40:23,870
record ููŠ ู…ูƒุงู† ู…ุง ู…ุด ุถุฑูˆุฑูŠ ุฃููƒุฑ ููŠู‡ู… ูƒุชูŠุฑ ุฅุฐุง ุฃู†ุง
504
00:40:23,870 --> 00:40:26,450
ูˆุงุซู‚ ููŠ ุงู„ุจูŠุงู†ุงุช ุงู„ู„ูŠ ุนู†ุฏูŠ ู„ูƒู† ู„ูˆ ูƒุงู†ูˆุง ุงู„ุฃู„ู
505
00:40:26,450 --> 00:40:30,110
record ู‡ุฏูˆู„ ุจู…ุซู„ู‡ ุญุงู„ุฉ ุฎุงุตุฉ ูˆุงู†ุง ุจุฏูŠ ุฃุฏุฑุฌู‡ุง ููŠ
506
00:40:30,110 --> 00:40:33,090
ุงู„ู†ุธุงู… ุชุจุนุชูŠ ู„ุงุฒู… ุฃุนู…ู„ู‡ุง integration ู„ู„ู…ูŠุช ุฃู„ู
507
00:40:33,090 --> 00:40:37,890
ุงู„ู„ูŠ ุนู†ุฏูŠ ูˆุตูŠุฑูˆุง ู…ูŠุช ุฃู„ู ูˆูˆุงุญุฏ ุชู…ุงู…ุŸ ุฃูˆ ู…ูŠุฉ ูˆูˆุงุญุฏ
508
00:40:37,890 --> 00:40:42,570
ุฃู„ู ููŠ ู…ูˆุถูˆุน ุงู„ transfer .. ููŠ ุฃูŠ ุดุจุงุจ ุนู†ุฏู‡ ..
509
00:40:42,570 --> 00:40:48,020
ุดุจุงุจ ููŠ ุญุฏ ุนู†ุฏู‡ ุฃูŠ ุณุคุงู„ ุชุงู†ูŠู‡ู†ู†ุชู‚ู„ ู„ู…ูˆุถูˆุน ุฃูˆ ู†ูƒู…ู„
510
00:40:48,020 --> 00:40:51,100
ููŠ ุงู„ steps ูˆ ุจู†ุญุงูˆู„ ุฅู† ุดุงุก ุงู„ู„ู‡ ุงู„ุฃุณุจูˆุน ู‡ุฐุง ู†ู†ู‡ูŠ
511
00:40:51,100 --> 00:40:53,540
ุงู„ chapter ุงู„ู„ูŠ ุงุญู†ุง ุจู†ุดุชุบู„ ููŠู‡ ู„ุฃู†ู‡ ุตุงุฑู†ุง ู‚ุฏุงุดุฉ
512
00:40:53,540 --> 00:40:55,320
ู‡ุฐุง ุงู„ุฃุณุจูˆุน ุงู„ุชุงู„ุช ูˆ ุงุญู†ุง ุจู†ุฎุฏ ููŠ ุงู„ data
513
00:40:55,320 --> 00:40:58,620
understanding ูˆ ุงู„ preparation ูุจุฏูŠุด ูŠุงุฎุฏ ุชุญุณู‡
514
00:40:58,620 --> 00:41:03,540
ุจุงู„ู…ู„ู„ ูุจู†ุฑูˆุญ ุจุงุชุฌุงู‡ ุงู„ mining ุฅู† ุดุงุก ุงู„ู„ู‡ ุงู„ุขู† ููŠ
515
00:41:03,540 --> 00:41:07,900
ุงู„ data transformation ุงู„ู…ู‚ุตูˆุฏ ููŠู‡ุง ุชุญูˆูŠู„ ุฃูˆ ุชุญูˆูŠุฑ
516
00:41:07,900 --> 00:41:14,330
ุงู„ุจูŠุงู†ุงุช ู…ู† formู…ู† ุตูˆุฑุชู‡ุง ุงู„ุญุงู„ูŠุฉ ุงู„ู„ู‰ ุชุธู‡ุฑ ุจุตูˆุฑุฉ
517
00:41:14,330 --> 00:41:19,910
ุชุชู†ุงุณุจ ู…ุน ุงู„ mining task ุนุงู…ุง ุงู„ู„ู‰ ุงุญู†ุง ุจู†ู‚ูˆู„ ุจู‚ูˆู„
518
00:41:19,910 --> 00:41:22,430
ุงู†ุง ููŠ ุนู†ุฏู‰ ุชุงุฑูŠุฎ ุงู„ู…ูŠู„ุงุฏ ูŠุง ุฌู…ุงุนุฉ ุงู„ุฎูŠุฑ date of
519
00:41:22,430 --> 00:41:22,750
birth
520
00:41:27,040 --> 00:41:30,680
ุงู„ู‚ูŠู… ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ููŠู‡ .. ุงู„ู‚ูŠู… ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ููŠู‡
521
00:41:30,680 --> 00:41:35,760
ุจุชู‚ูˆู„ ุฅุฐุง ุฃู†ุง ุจุฏูŠ ุฃุจู†ูŠ decision rules ู‡ูŠูƒูˆู† ุนู†ุฏูŠ
522
00:41:35,760 --> 00:41:39,580
ุงู„ values ูƒุชูŠุฑุฉ ู„ุฃู†ู‡ ุงู†ูˆู„ุฏ ููŠ ุดู‡ุฑ ูˆุงุญุฏ ุบูŠุฑ ุงู†
523
00:41:39,580 --> 00:41:42,320
ุงู†ูˆู„ุฏ ููŠ ุดู‡ุฑ ุงุชู†ูŠู† ููŠ ุนู†ุฏู‰ ุชู„ุงุชูŠู† ุฎูŠุงุฑ ููŠ ุดู‡ุฑ ูˆุงุญุฏ
524
00:41:43,080 --> 00:41:49,060
ูˆ28 ููŠ ุดู‡ุฑ 2 ูˆ 31 ููŠ ุดู‡ุฑ 3ุŒ ู…ุตุจูˆุทุŸ ู…ุนู†ุงุชู‡ ุนู„ู‰ ู…ุฏุงุฑ
525
00:41:49,060 --> 00:41:53,500
ุงู„ุณู†ุฉุŒ ูŠุนู†ูŠ ุฃู†ุง ุจุชูƒู„ู… ู‡ูŠูƒ ูˆูƒุฃู†ู‡ ูˆูƒุฃู†ู‡ ุนู†ุฏูŠ 365
526
00:41:53,500 --> 00:41:59,420
variable ุฃูˆ value ุจุฏู‡ุง ุชุฏุฎู„ ููŠ ุงู„ decision rules
527
00:41:59,420 --> 00:42:04,480
ุชุจุนูŠ ู‡ุฐุงู‡ุฐุง ุงู„ูƒู„ุงู… ู…ุด ู…ู†ุทู‚ ุจูŠู†ู…ุง ูƒู„ ุงู„ู†ุงุณ ุงู„ู„ูŠ ููŠ
528
00:42:04,480 --> 00:42:08,680
ู…ุณุชูˆู‰ ุฃูˆู„ ู…ุซู„ุง ุฃูˆ ููŠ ูุฆุฉ ุงู„ุฌุงู…ุนุฉ ู‡ุฏูˆู„ุฉ ูุฆุฉ ูˆุงุญุฏุฉ
529
00:42:08,680 --> 00:42:12,260
ุทู„ุงุจ ุงู„ู…ุฏุงุฑุณ ููŠ ุงู„ุซุงู†ูˆูŠุฉ ูุฆุฉ ุชุงู†ูŠุฉ ุงู„ู„ูŠ ู…ู† ุงู„ุฅุนุฏุงุฏ
530
00:42:12,260 --> 00:42:16,880
ูŠูˆ ุงู†ุฒู„ ูุฆุฉ ุชุงู„ุชุฉ ุงู„ุฎุฑุฌูŠู† ูุฆุฉ ุฑุงุจุนุฉ ูู‡ุฐู‡ ุงู„ูุฆุงุช
531
00:42:16,880 --> 00:42:22,740
ุชุงุฑูŠุฎ ุงู„ู…ูŠู„ุงุฏ ู‡ุฐุง ู…ุงุจูƒูู†ูŠุด ูŠุง ุฑุงู†ูŠ ุชุงุฑูŠุฎ ุงู„ู…ูŠู„ุงุฏ
532
00:42:22,740 --> 00:42:27,460
ู‡ุฐุง ู…ุงุจู†ูุนู†ูŠุด ูุงู†ุง ู…ุญุชุงุฌ ุงู† ุงุบูŠุฑ ุตูˆุฑุฉ ุชุงุฑูŠุฎ
533
00:42:27,460 --> 00:42:28,120
ุงู„ู…ูŠู„ุงุฏ
534
00:42:34,920 --> 00:42:42,620
ุงู„ู‰ age ุจุงู„ age ุจูƒูˆู† ุงู†ุง ุนู…ู„ุช ุงูŠุด ู‚ู„ู„ุช ุงู„ value
535
00:42:42,620 --> 00:42:46,360
ุงู„ู„ู‰ ู…ูˆุฌูˆุฏุฉ ู‚ู„ู„ุช ุงู„ value ุงู„ู„ู‰ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู‰
536
00:42:46,360 --> 00:42:53,260
ูˆุจุงู„ุชุงู„ูŠ ู‚ู„ู„ุช ุงู„ decision rules ุชุจุนุชูŠ ู„ูƒู† ู„ุงุญุธ ุงู†
537
00:42:53,260 --> 00:42:56,840
ุชุงุฑูŠุฎ ุงู„ู…ูŠู„ุงุฏ ูˆ ุงู„ age ุงู„ู„ู‰ ูƒุชุจ ู…ุนุงู‡ ู†ูุณู‡ ู…ู† ุงู„
538
00:42:56,840 --> 00:43:04,190
2005 ูˆ ูƒุชุจุช ุงู„ age 15 ู…ุงูู‚ุฏุชุด ุงู„ู…ุนู„ูˆู…ุฉ ุชุจุนุชูŠู…ุตุจูˆุจุŸ
539
00:43:04,190 --> 00:43:07,090
ูˆุงู„ุฃูุถู„ ู…ู† ู‡ูŠูƒ ู„ูˆ ุฌุณู…ุชู… ู„ูุฆุงุช ุฒูŠ ู…ุง ู‡ู†ุดูˆู ูƒู…ุงู†
540
00:43:07,090 --> 00:43:13,110
ุดูˆูŠุฉ ูู…ู† ุงู„ data transformation method ู„ smoothing
541
00:43:13,110 --> 00:43:19,430
method ู„ู…ุง ุนู…ู„ุช pinning ุนุจุงุฑุฉ ุนู† smoothing method
542
00:43:19,430 --> 00:43:24,190
ุงู„ regression smoothing method ุจุณ ู‡ุฏูู‡ุง ุงู„ุฃุณุงุณูŠ
543
00:43:24,190 --> 00:43:30,110
ุชุฎู„ุต ู…ู† ุงู„ noise ูˆุงุญุฏ ูŠู‚ูˆู„ ู„ูŠู‡ ุงู„ smoothing
544
00:43:30,110 --> 00:43:33,650
ุญุทูŠู†ุงู‡ุง ู…ู† ุงู„ transformationุŸุงู„ data ุฃุฎุฏุช ุตูˆุฑ
545
00:43:33,650 --> 00:43:38,150
ู…ุฎุชู„ูุฉ ุงู„ุจู† ุงู„ุฃูˆู„ู‰ ุฃุฎุฏุช ู‚ูŠู…ุฉ ุจุฏู„ ูƒู„ ุงู„ู‚ูŠู… ุงู„ู„ูŠ
546
00:43:38,150 --> 00:43:42,810
ูƒุงู†ุช ููŠ ุงู„ุจู† ุงูŠุด ุฃุฎุฏุชุŸ ุฃุฎุฏุช ุงู„ median ุงูˆ ุฃุฎุฏุช ุงู„
547
00:43:42,810 --> 00:43:47,870
mean ุฃุฑุจุนุฉ ูุจุงู„ุชุงู„ูŠ ุงู„ู‚ูŠู… ุชุบูŠุฑุช ูƒุงู†ุช ุดูƒู„ ูˆุตุงุฑุช ุดูƒู„
548
00:43:47,870 --> 00:43:54,190
ุขุฎุฑ ุงู„ values ุงู„ู„ูŠ ุนู†ุฏูŠ ูƒุงู†ุช 17 ู…ู„ูŠูˆู†
549
00:43:57,970 --> 00:44:01,050
ุงู„ุฃุฑู‚ุงู… ู‡ุฐู‡ ูƒุจูŠุฑุฉ ู…ุง ุจุชุชู†ุงุณุจุด ู…ุน ุงู„ computation
550
00:44:01,050 --> 00:44:06,770
ุชุจุนุชูŠ ูุงู†ุง ุจุฏูŠ ุฃุฎู„ูŠู‡ุง 1.7 ูƒุฐู„ูƒ ุงู„ 18 ูˆุงู„ 20 ู…ู„ูŠูˆู†
551
00:44:06,770 --> 00:44:13,410
ุงู„ 20 ุตุงุฑุช 2 ูˆ ุงู„ 1.5 ุตุงุฑุช 15 ูˆ ู‡ูƒุฐุง ูู‡ุฐุง ุงู„ุชุญูˆูŠุฑ
552
00:44:13,410 --> 00:44:18,170
ุงู„ data ูƒุงู†ุช ููŠ ุตูˆุฑุฉ ูˆุตุงุฑุช ููŠ ุตูˆุฑุฉ ู…ุฎุชู„ูุฉ
553
00:44:22,870 --> 00:44:26,570
God ูƒุงู† ุจู‡ุฏู ุงู„ุชุฎู„ุต ู…ู† ุงู„ู€ NoiseุŒ ุชู…ุงู…ุŸ ู„ูƒู†
554
00:44:26,570 --> 00:44:30,010
ูุนู„ูŠู‹ุงุŒ ูุนู„ูŠู‹ุง ุงู„ู€ Data ุงู„ู„ูŠ ุตุงุฑุช ู…ูˆุฌูˆุฏุฉ ููŠ ุงู„ู€
555
00:44:30,010 --> 00:44:35,310
Attribute ู‡ูŠ ุนุจุงุฑุฉ ุนู† New TransformationุŒ ุชุญูˆุฑ ู„ู„ู€
556
00:44:35,310 --> 00:44:38,830
DataุŒ ู…ุตุฏูˆุฑุฉ ู„ุง ู„ุฃุŸ ุถุงู„ุช ุงู„ู€ Original DataุŸ ู„ุฃุŒ
557
00:44:38,830 --> 00:44:41,750
ูุนู„ูŠู‹ุง ุตุงุฑ ุนู„ูŠู‡ุง ุชุญูˆุฑุŒ ุนุดุงู† ู‡ูŠูƒ ุฐูƒุฑู†ุงู‡ุง ุฃูˆู„ ูˆุงุญุฏุฉุŒ
558
00:44:41,750 --> 00:44:46,370
ู„ุฃู†ู‡ุง ู…ุฑุช ุนู„ูŠู†ุง ุณุงุจู‚ู‹ุง ุงู„ู€ AggregationุŒ ุฃู†ุง ูุนู„ูŠู‹ุง
559
00:44:46,370 --> 00:44:50,810
ู…ู…ูƒู† ุฃุฑูˆุญ ุฃุถูŠู ุฃูˆ ุฃุนู…ู„ ุดุบู„ุงุชุŒ ูŠุนู†ูŠ ุงู„ุขู† ุจุฑูˆุญ ุจู‚ูˆู„ูŠ
560
00:44:50,810 --> 00:44:56,410
ูˆุงู„ู„ู‡ ุจุฏู†ุง ู†ุญุณุจุงู† ู†ุญุงูˆู„ ู†ุชู†ุจุฃ ุงู† ุงู„ู…ูˆุธู ุงู„ุญูƒูˆู…ูŠ
561
00:44:56,410 --> 00:45:05,490
ุจุนุฏ ูƒุงู… ุณู†ุฉ ู…ู…ูƒู† ูŠุดุชุฑูŠ ุจูŠุช ูŠุง
562
00:45:05,490 --> 00:45:09,940
ุนู… ุงู„ู„ู‡ ูŠุฑุฒู‚ ุงู„ุฌู…ูŠุน ู…ู† ูุถู„ู‡ ุงู† ุดุงุก ุงู„ู„ู‡ุฃู†ุง ุนู†ุฏ
563
00:45:09,940 --> 00:45:14,120
ุงู„ุฑุงุชุจ ุงู„ุดู‡ุฑูŠ ู„ูƒู† ุนุงุฏุฉ ุงู„ุฑุงุชุจ ุงู„ุดู‡ุฑูŠ ู…ุจู„ุบ ู‚ู„ูŠู„
564
00:45:14,120 --> 00:45:17,620
ู…ุงุญุฏุด ุจุฏูˆุฑ ุนู„ูŠู‡ ููŠ ุงู„ุชุนุงู…ู„ุงุช ุงู„ู„ูŠ ุฒูŠ ู‡ุฐู‡ ุจุฑูˆุญ ุจุฏู‡
565
00:45:17,620 --> 00:45:21,620
ุงู„ุฑุงุชุจ ุงู„ุณู†ูˆูŠ ุทุจ ุฃู†ุง ู…ุงุนู†ุฏูŠุด ุงู„ุฑุงุชุจ ุงู„ุณู†ูˆูŠ ุนู†ุฏ ุจุณ
566
00:45:21,620 --> 00:45:27,000
ุงู„ุฑุงุชุจ ุงู„ุดู‡ุฑูŠ ุจุฃุถุฑุจู‡ ุจ12 ุจุฃุถุฑุจู‡ ุจ12 ู…ุธุจูˆุทุŸ ุงูŠุด
567
00:45:27,000 --> 00:45:30,800
ุณูˆูŠุช .. ูƒู„ ุงู„ุณู†ูˆุงุช ูˆ ุฃู†ุง ุนู…ู„ูŠุฉ ุถุฑุจ ุจุณ ูุนู„ูŠุง ู†ู‚ู„ุช
568
00:45:30,800 --> 00:45:36,070
ุงู„ dataู…ู† Range ูˆุญุทุชู„ูŠู‡ุง ููŠ Range ู…ุฎุชู„ู ูˆู‡ุฐู‡ ุจุฑุถู‡
569
00:45:36,070 --> 00:45:39,210
Transformation ูู†ุณู…ูŠู‡ุง ุงุญู†ุง Aggregation
570
00:45:39,210 --> 00:45:42,450
Transformation ุงูˆ Aggregate Transformation
571
00:45:42,450 --> 00:45:46,530
Generalization ู„ู…ุง ุงู†ุง ุจุฃุชูƒู„ู… ุงู† ุงู„ data ุงู„ set
572
00:45:46,530 --> 00:45:53,330
ุชุจุนุช ููŠู‡ ุชุชุจุน Hierarchy ู…ุนูŠู†ุฉ ุฒูŠ ุงูŠุด ุงู†ุง ููŠ ุนู†ุฏ ุงู„
573
00:45:53,330 --> 00:46:00,930
country ูˆููŠ ุนู†ุฏูŠ ุงู„ set ุงู„ state ูˆุนู†ุฏูŠ
574
00:46:02,180 --> 00:46:08,860
ุงู„ู€ city ูˆุนู†ุฏูŠ ุงู„ neighborhood ุงู„ุญูŠ
575
00:46:08,860 --> 00:46:18,100
ูˆุนู†ุฏูŠ ุงู„ street ู…ุซู„ุง ุดูˆ
576
00:46:18,100 --> 00:46:24,100
ุนู„ู‚ุช ู‡ุฏูˆู„ ููŠ ุจุนุถ ุงู„ุดุงุฑุน ุนู†ูˆุงู† ุชูุตูŠู„ ุงู„ุนู†ูˆุงู† ุงู„ุดุงุฑุน
577
00:46:24,100 --> 00:46:27,040
ู…ูˆุฌูˆุฏ ููŠ ุญูŠ ูˆ ุงู„ุญูŠ ู…ูˆุฌูˆุฏ ููŠ ู…ุฏูŠู†ุฉ ูˆ ุงู„ู…ุฏูŠู†ุฉ ู…ูˆุฌูˆุฏ
578
00:46:27,040 --> 00:46:32,290
ููŠ ูˆู„ุงูŠุฉ ูˆ ุงู„ูˆู„ุงูŠุฉ ุจุชุชุจุน ุฏูˆู„ุฉุฃู†ุง ุงู„ุขู† ุงู„ุนู†ูˆุงู† ุงู„ู„ูŠ
579
00:46:32,290 --> 00:46:39,890
ู…ูˆุฌูˆุฏ ุนู†ุฏูŠ ู…ูƒุชูˆุจ ู„ุญุงู„ุฉ ู…ุณุชูˆู‰ ุงู„ุดุงุฑุน ุบุฒุฉ
580
00:46:39,890 --> 00:46:45,010
ุงู„ุฑู…ุงู„ ุดุงุฑุน ุนู…ุฑูˆ ุจู† ุนุจุฏุงู„ุนุฒูŠุฒ ู‡ุฐุง ุจุณ ุนุดุงู† ูŠูู†ุฐูŽูƒุฑ
581
00:46:45,010 --> 00:46:52,070
ุฎู„ุงู„ ุงู„ูŠูˆู…ูŠู† ุงู„ู…ุงุถูŠุงุช ููŠ ุงู„ุฎุจุงุฑ ุทุจุนุงุŸ ุงู„ุขู† ุทุจ ู‡ู„
582
00:46:52,070 --> 00:46:55,150
ุงู„ุชูุงุตูŠู„ ู‡ุฐู‡ ุจู‡ู…ู†ูŠ ุฃู†ุงุŸ ุทุจ ู…ุง ู‡ูŠ ุงู„ redundant
583
00:46:55,150 --> 00:47:00,180
value ุฃูˆ ุนููˆุง ุงู„ู‚ูŠู… ุงู„ูƒุชูŠุฑุฉ ุงู„ู…ุฎุชู„ูุฉ ู‡ุฐู‡ุŸุจุฑุถู‡
584
00:47:00,180 --> 00:47:03,060
ุจุชุตุนุจ ู…ูˆุถูˆุน ุงู„ decision ุชุจุนุชูŠ ุทุจู…ุง ู‡ูŠ ุงู„ุฑู…ุงู„ ูƒู„ู‡ุง
585
00:47:03,060 --> 00:47:09,420
ู…ู†ุทู‚ุฉ ูˆุงุญุฏุฉ ูุงู†ุง ุจุฏูŠ ุงุณุชุบู†ูŠ ุนู† ุงู„ street ูˆุงุตูŠุฑ
586
00:47:09,420 --> 00:47:13,760
ุงุชูƒู„ู… ุนู„ู‰ ุงู„ neighborhood ูˆุญุชู‰ ุงู„ neighborhood ู…ุด
587
00:47:13,760 --> 00:47:19,660
ูุงุฑุฌ ูƒุจูŠุฑ ุฑู…ุงู„ ูˆุดุฌุนูŠุฉ ู…ุด ูุงุฑุฌ ูƒุชูŠุฑ ุชู…ุงู… ูุงู†ุง ู‡ุถุทุฑ
588
00:47:21,060 --> 00:47:24,080
ู„ุงุญุธ ุงู†ู‡ ู„ู…ุง ุงู†ุง ุจุชูƒู„ู… ุนู„ู‰ transformation ูŠุง ุฌู…ุงุนุฉ
589
00:47:24,080 --> 00:47:27,020
ุงู„ุฎูŠุฑ ู„ุงุญุธูˆุง ูŠุง ุฌู…ุงุนุฉ ุงู„ุฎูŠุฑ ุงู†ู‡ ู„ู…ุง ุงู†ุง ุจุฃุนู…ู„
590
00:47:27,020 --> 00:47:33,720
transformation ุจุญูˆู„ ุงู„ value ู…ู† street ู„
591
00:47:33,720 --> 00:47:38,340
neighborhood ุงูˆ ู„ city ูู‚ุฏุช ู…ุนู„ูˆู…ุงุชุด ุงูŠู‡ุŸ ู„ุฃ ู‡ูŠ
592
00:47:38,340 --> 00:47:41,220
ู†ูุณ ุงู„ู…ุนู„ูˆู…ุงุช ู†ูุณ ุงู„ representation ุจุณ ุงู†ุง ู…ุด
593
00:47:41,220 --> 00:47:44,200
ุจุญุงุฌุฉ ู„ two details ู‡ุงูŠ ู‡ุฐุง ุจุฑุถู‡ ุจู†ุณู…ูŠู‡
594
00:47:44,200 --> 00:47:48,810
transformationุงู„ู€ Normalization ุงู„ู€ Normalization
595
00:47:48,810 --> 00:47:56,310
ูุนู„ูŠู‹ุง ุฃู†ุง ุจุฏู‡ ุฃุฑูˆุญ ุฃุนู…ู„ Scaling ู„ู„ Data Scaling
596
00:47:56,310 --> 00:47:59,710
ุฒูŠ ู…ุง ู‚ู„ู†ุง 17 ู…ู„ูŠูˆู† ุฃูˆ ุงู„ุฃุฑู‚ุงู… ุงู„ู„ูŠ ุนู†ุฏูŠ ูƒุจูŠุฑุฉ
597
00:47:59,710 --> 00:48:03,130
ูุจุฏู‡ ุฃุฑูˆุญ ุฃู‚ู„ู„ู‡ุง ุฃูˆ ุจุฏู‡ ุฃุญุทู‡ ุถู…ู† Range ู…ุนูŠู† ูˆู‡ู†ุง
598
00:48:03,130 --> 00:48:07,910
ุจุฏู†ุง ุนู…ู„ูŠุงุช ุญุณุงุจูŠุฉ ูˆู‡ุฐู‡ ู‡ุฑูˆุญ ู„ู‡ุง ุจุชูุงุตูŠู„ ุงู„ุขู† ุงู„ู€
599
00:48:07,910 --> 00:48:11,330
Attribute Construction ุฒูŠ ู…ุง ู‚ู„ุช ุฃู†ุง ุนู†ุฏูŠ ุชุงุฑูŠุฎ
600
00:48:11,330 --> 00:48:14,810
ุงู„ู…ูŠู„ุงุฏูˆ ุชุงุฑูŠุฎ ุงู„ู…ูŠู„ุงุฏ ู…ุงุจุฏูŠุด ุงูŠู‡ ุจุฏูŠุด ุฅูŠุงู‡ ุจุฏูŠ
601
00:48:14,810 --> 00:48:20,030
ุฃุญุท ุงู„ age ุฃูˆ ุจุฏูŠ ุฃุจู†ูŠ ุงู„ูุฆุฉ ุงู„ุนู…ุฑูŠุฉ ูˆ ูƒู„ ุงู„ุชูุงุตูŠู„
602
00:48:20,030 --> 00:48:25,450
ู‡ุงูŠ ูƒู„ู‡ุง ุนุจุงุฑุฉ ุนู† different transformation ู„ู„ data
603
00:48:25,450 --> 00:48:31,030
ูƒู…ุงู† ู…ุฑุฉ transformation ู„ุง ูŠุนู†ูŠ ุฅู† ุฃู†ุง ุงู„ู‚ูŠู…ุฉ
604
00:48:31,030 --> 00:48:35,150
ุชุบูŠุฑุช ุงู„ุฌูˆู‡ุฑ ุงู„ value ู…ูˆุฌูˆุฏ ู„ูƒู† ุงู„ุตูˆุฑุฉ ุงู„ู„ูŠ ุธู‡ุฑุช
605
00:48:35,150 --> 00:48:37,950
ุนู„ูŠู‡ุง ู…ุฎุชู„ูุฉ
606
00:48:38,930 --> 00:48:44,390
ุทูŠุจุŒ ุงู„ุขู† ุจุฏู†ุง ู†ุฑูˆุญ ุนู„ู‰ ุงู„ู€ Transformation ุงู„ู„ูŠ ู„ู‡
607
00:48:44,390 --> 00:48:47,190
ุนู„ุงู‚ุฉ ุจุงู„ู€ Normalization ู„ุฃู† ู‡ู†ุง ููŠ ุนู†ุฏูŠ
608
00:48:47,190 --> 00:48:50,770
Mathematical Forms ู„ุงุฒู… ุฃูู‡ู…ู‡ุง ูƒูˆูŠุณ ูˆ ุฃูู‡ู… ุงู„ู†ุชูŠุฌุฉ
609
00:48:50,770 --> 00:48:53,910
ู…ู† ูƒู„ ูˆุงุญุฏุฉ ููŠู‡ู… ูƒู„ ุงู„ูƒู„ุงู… ุงู„ู„ูŠ ุงุญู†ุง ู‚ู„ู†ุงู‡ ุณุงุจู‚ุง
610
00:48:53,910 --> 00:48:57,380
ุฌุฑุจู†ุง ุงู„ smoothingูˆุงู„ู€ aggregation ุจุณูŠุทุฉ ู‡ูŠ ุนุจุงุฑุฉ
611
00:48:57,380 --> 00:49:00,480
ุนู† computation ุจุณูŠุทุฉ ู…ู…ูƒู† ุชุตูŠุฑ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏูŠ ูˆ ุงู„
612
00:49:00,480 --> 00:49:03,420
generalization ู…ุงููŠุด ุนู„ูŠู‡ุง ุดุบู„ ูƒุชูŠุฑ ุฒูŠ ู…ุง ุงุญู†ุง
613
00:49:03,420 --> 00:49:07,080
ุดูˆูู†ุงู‡ ุงู„ุขู† ุงู„ attribute construction ุจุฑุถู‡ ุนุจุงุฑุฉ
614
00:49:07,080 --> 00:49:09,920
ุนู† attribute ุฌุฏูŠุฏ ุจุฏูŠ ุงู†ุจู†ู‰ ุจู†ุงุก ุนู„ู‰ values ู…ูˆุฌูˆุฏุฉ
615
00:49:09,920 --> 00:49:15,360
ู…ุณุจู‚ุง ุงู„ุงู† ุงู„ normalization ู‡ุฐู‡ ุชู‚ุฑูŠุจุง ุฃุตุนุจู‡ู… ูˆ
616
00:49:15,360 --> 00:49:20,530
ุจุฏู†ุง ู†ุดุชุบู„ ุนู„ู‰ุจุดูƒู„ ุฌูŠุฏ ู„ูƒู† ู„ุฃ ุฃุฎููŠูƒูˆุง ุฃู†ุง ุงู„ุตุญูŠุญ
617
00:49:20,530 --> 00:49:23,810
ุงู„ู„ูŠ ุงู„ูŠูˆู… ุงู„ุตุจุญ ุบูŠุฑุช ููŠ ุงู„ slides ูุงู„ู„ูŠ ุทุงุจ ุนู„ูŠู‡
618
00:49:23,810 --> 00:49:26,670
slide ุจูŠุบูŠู†ู‡ ุงู„ู„ู‡ ุจุณ ุงู„ slides ู‡ุฏูˆู„ ุจุฏู‡ู… ุชุนุฏูŠู„
619
00:49:26,670 --> 00:49:32,910
ุงูŠูˆุฉ
620
00:49:32,910 --> 00:49:37,370
ุงู„ุงู† ูƒูˆูŠุณ ุนู†ุฏ ุฃุญู…ุฏ ูุฑูˆุฎูŠ ุจูŠุณุฃู„ ุณุคุงู„ ู…ู‡ู… ุฌุฏุง ูŠุง
621
00:49:37,370 --> 00:49:45,030
ุดุจุงุจ ุงู„ุงู† ู…ูˆุถูˆุน ุงู„ normalization ุงู„ู„ูŠ ุงุญู†ุง ุฃุฎุฏู†ุงู‡
622
00:49:45,030 --> 00:49:49,880
ููŠ ุงู„ databaseููŠ database ูˆุงุญุฏ ุงูŠุด ูƒุงู† ุงู„ู‡ุฏู ู…ู†ู‡
623
00:49:49,880 --> 00:49:52,960
ุงู†ู‡
624
00:49:52,960 --> 00:49:55,980
ู†ู‚ู„ ุดูˆูŠู‡ ุจุณ ุนุดุงู† ุงุฌูŠุจ ู„ูƒูŠุงุจ ุชุนุฑูŠููŠ ูˆุทุงุจู‚ ุงู„ูƒู„ุงู…
625
00:49:55,980 --> 00:49:59,260
ุงู„ู„ูŠ ุงุญู†ุง ุจุฏู†ุง ูŠู‡ุงู† ู‡ูˆ ู…ุด ุจุนูŠุฏ ุนู†ู‡ ู‡ูˆ ุนุจุงุฑุฉ ุนู† ูƒุงู†
626
00:49:59,260 --> 00:50:05,080
ู‡ุฏูู‡ ู†ู‚ู„ ุงู„ data analysis ุชุจุนุชูŠ ุงู„ initial data
627
00:50:05,080 --> 00:50:12,840
analysis ุงู„ู‰ other stage ุจุชู…ู†ุน ุงู„ุชูƒุฑุงุฑุŒ ู…ุตุจูˆุทุŸุจุณ
628
00:50:12,840 --> 00:50:16,020
ู„ุงุญุธ ููŠ ุงู„ุฃูˆู„ ูƒุงู†ุช form ูƒุงู†ุช ุนุจุงุฑุฉ ุนู† single
629
00:50:16,020 --> 00:50:19,760
entity ูˆููŠ ุงู„ form ุงู„ุชุงู†ูŠ ููŠ ุงู„ second normal form
630
00:50:19,760 --> 00:50:24,020
ุงุถุทุฑุช ุงุนู…ู„ partitioning ู„ุฃูƒุชุฑ ู…ู† entity ุนุดุงู† ุงุนู…ู„
631
00:50:24,020 --> 00:50:28,540
ุจูŠู†ู‡ู…ุงุด ุฃุถู…ู† ุนุฏู… ุงุชูƒุฑุงุฑ ูˆู„ุง ู„ุฃ ู…ุด ู‡ุฐุง ุงู„ู„ูŠ ุตุงุฑ ุงู„
632
00:50:28,540 --> 00:50:33,200
transformation ุงู„ู„ูŠ ุตุงุฑ ู‡ุฐุง ู‡ูˆ ู†ูุณู‡ ุงูˆ ุงู„
633
00:50:33,200 --> 00:50:35,620
normalization ู‡ูˆ ุนุจุงุฑุฉ ุนู† ุฌุฒุก ู…ู† ุงู„ transformation
634
00:50:35,620 --> 00:50:39,160
ุฌุฒุก ู…ู† ุงู„ุชุญูˆู„ ู‡ู„ ุงู„ุชุญูˆู„ ูƒู„ู‡ ู…ุด ุถุฑูˆุฑูŠ ู‡ุงู„ูƒู„ุงู… ุงู„ู„ูŠ
635
00:50:39,160 --> 00:50:41,680
ุงุญู†ุง ุจูŠู‚ูˆู„ู‡ ูุจุงู„ุชุงู„ูŠ ู…ุงููŠุด ุชุนุฑุถุงุช ู…ุง ุจูŠู† ุงู„ุชุงู†ูŠู†
636
00:50:41,680 --> 00:50:46,170
ูŠุง ุฃุญู…ุฏุงู„ุฃู† ููŠ ุงู„ู€ Normalization ุงู„ู„ูŠ ู‡ุชุชูƒู„ู… ุนู„ูŠู‡ุง
637
00:50:46,170 --> 00:50:50,690
ุฃูˆ ููŠ ุงู„ู€ Scaling ุจุงู„ุชุญุฏูŠุฏ ุทุจุนุง Normalization ุฃูˆ
638
00:50:50,690 --> 00:50:54,090
Scaling ู†ูุณ ุงู„ู…ุตุทู„ุญุงุช ููŠ ุนู„ู… ุงู„ุจูŠุงู†ุงุช ุฃูˆ ููŠ ุงู„ู€
639
00:50:54,090 --> 00:50:59,610
Data Mining ุจู†ุชูƒู„ู… ุฅู†ู‡ ุฃู†ุง ุจุฏูŠ ุฃุฑูˆุญ ุฃุบูŠุฑ ุงู„ data
640
00:50:59,610 --> 00:51:07,630
range ุชุจุนุชูŠ ูˆ ุนุงุฏุฉ ุนุงุฏุฉ ุจู‚ู‰ ุงุชูˆุฌู‡ ุฅู† ุฃุบูŠุฑ ุงู„ range
641
00:51:07,630 --> 00:51:12,730
ู„ range ุฃุตุบุฑูŠุนู†ูŠ ุจุฏู„ ู…ุง ูƒุงู†ุช ุงู„ุฃุฑู‚ุงู… ุฑูˆุงุชุจ
642
00:51:12,730 --> 00:51:23,770
ุงู„ู…ูˆุธููŠู† ู…ู† 17 .. ุงูˆ ู…ู† .. ู…ู† 1770 ู…ู„ูŠูˆู† ู„ู€ 370
643
00:51:23,770 --> 00:51:28,430
ู…ู„ูŠูˆู† ุงู‡
644
00:51:28,430 --> 00:51:33,690
ุจุงู„ู„ูŠุฑุฉ .. ู‡ุฐุง ุงู„ูƒู„ุงู… ูˆุงุฑุฏ ุฌุฏุง ู…ุตุจูˆุทุŸ
645
00:51:33,690 --> 00:51:37,470
ุจุฏู„ ู…ุง ู‡ุฐุง ุงู„ range ุจุชุฑูˆุญ ุงุฎู„ูŠู‡ ูŠุฌุน ููŠ range ู…ู†
646
00:51:37,470 --> 00:51:46,730
ูˆุงุญุฏู„ุนุดุฑุฉ ู…ุซู„ุง ุฃูˆ ุจุฏูŠ ุฃุฎู„ูŠ ู…ู† ูˆุงุญุฏ ูˆุณุจุนุฉ ู…ู† ุนุดุฑุฉ
647
00:51:46,730 --> 00:51:55,810
ู„ุชู„ุงุชุฉ ูุงุตู„ุฉ ุณุจุนุฉ ุงู„ุงู† ููŠ ุงู„ computation ู…ูŠู† ุฃุณู‡ู„
648
00:51:55,810 --> 00:52:03,890
ุงู„ุฑู‚ู… ู‡ุฐุง ูˆู„ุง ุงู„ุฑู‚ู… ู‡ุฐุง ุงู„ู…ูุฑูˆุถ
649
00:52:03,890 --> 00:52:04,930
ุงู„ุฑู‚ู… ุงู„ุฃุตุบุฑ ุฃุณู‡ู„
650
00:52:08,520 --> 00:52:11,180
ูƒู…ุงู† ู…ุฑุฉ ู…ูู‡ูˆู… ุงู„ู€ Normalization ุงู† ุงู†ุง ุจุฏูŠ ุงุนู…ู„
651
00:52:11,180 --> 00:52:14,780
scaling ู„ู„ data ุงูˆ ู„ู„ attributes ุงู„ู„ูŠ ุนู†ุฏู‰ ู‡ุงูŠ
652
00:52:14,780 --> 00:52:18,840
ุจุญูŠุซ ุงู† ุงุญุทู‡ุง ููŠ different range ูˆ ุนุงุฏุฉ .. ุนุงุฏุฉ
653
00:52:18,840 --> 00:52:24,140
ุงูƒุซุฑ ู…ู† 95% ุงูˆ 99% ู…ู† ุงู„ุดุบู„ ููŠ ุงู„ hand ุงู†ู‡ ุงู†ุง ุจุญุท
654
00:52:24,140 --> 00:52:28,040
ุงู„ range ู„ range ุงุตุบุฑ ู„ูƒู† ู‡ุฐุง ู„ุง ูŠู…ู†ุน .. ู„ุง ูŠู…ู†ุน
655
00:52:28,040 --> 00:52:32,980
ู…ุทู„ู‚ุง ุงู†ู‡ ุงููƒุฑ ุงุญุทู‡ุง ููŠ range ุงูƒุจุฑ ู…ู†ู‡ุง ูˆ ุนุงุฏุฉ ูŠุง
656
00:52:32,980 --> 00:52:37,840
ุฌู…ุงุนุฉ ุงู„ุฎูŠุฑ ุชุฎูŠู„ ุงู†ู‡ ุงู†ุง ููŠ ุนู†ุฏู‰ two attributes
657
00:52:46,020 --> 00:52:51,060
attribute one ูˆ attribute two ุงู„ values ุงู„ู„ูŠ ุนู†ุฏูŠ
658
00:52:51,060 --> 00:52:56,400
ู‡ุงู† ุจุชุชุฑุงูˆุญ
659
00:52:56,400 --> 00:53:02,320
ู…ู† ุงู„ุตูุฑ ู„ู„ูˆุงุญุฏ ูˆ ุงู„ attribute ุงู„ุชุงู†ูŠ ู‡ุฐุง ู…ู† ู…ูŠุฉ
660
00:53:02,320 --> 00:53:08,300
ุฅู„ู‰ ุงู„ู ุฎู„ูŠูƒ ู…ุนุงู‡ ุณูŠุจุฑ
661
00:53:11,420 --> 00:53:14,460
ุนุดุงู† ุชูู‡ู… ุญุงุฌุชู†ุง ู„ู„ู€ Normalization ุฃูˆ ู„ู„ู€ Scaling
662
00:53:14,460 --> 00:53:19,540
ุชุฎูŠู„ ุฅู†ู‡ ุฃู†ุง ููŠ ุนู†ุฏูŠ data set ููŠู‡ุง two attributes
663
00:53:19,540 --> 00:53:24,740
ุงู„ุฃูˆู„ ุจุชุฑุงูˆุญ ุงู„ู‚ูŠู… ุงู„ู…ุชุฎู„ูุฉ ุงู„ู„ูŠ ููŠ ู…ู† ุตูุฑ ู„ูˆุงุญุฏ
664
00:53:24,740 --> 00:53:32,160
ูˆุงู„ุชุงู†ูŠ ู…ู† ู…ูŠุฉ ู„ุฃู„ู ูˆ ุฌูŠุช ุฃู†ุง ู‚ู„ุชู„ูƒ ุจุฏูŠ task ุจุณูŠุทุฉ
665
00:53:32,160 --> 00:53:39,700
ุฌุฏุง ู…ู†ูƒ ุชุฑุณู…ู„ูŠู‡ู… ุนู„ู‰ ุงู„ู€ 2D plane ุดูˆ
666
00:53:39,700 --> 00:53:44,680
ุฑุฃูŠูƒุŸูƒูŠู ุงู„ scale ุชุจุนูƒ ุงู„ู„ูŠ ู‡ุชุณุชุฎุฏู…ู‡ ููŠ ุงู„ุฑุณู…ุŸ
667
00:53:44,680 --> 00:53:48,700
ุงู„ุงู†
668
00:53:48,700 --> 00:53:52,420
ูƒู…ุงู† ู…ุฑุฉ ุดูˆ ุฑุงูŠูƒ ู‡ุงูŠ ุงู„ .. ู‡ุงูŠ ุงู„ two attributes ูˆ
669
00:53:52,420 --> 00:53:57,020
ุจุฏูƒ ุชุฑุณู…ู„ูŠุงู‡ู… ุนู„ู‰ two D plane ู…ุงู„ู‡ุงุด ุนู„ุงู‚ุฉ ุจุงู„
670
00:53:57,020 --> 00:54:02,560
mining ุงู„ุขู†ุŒ ุชู…ุงู…ุŸ ุดูˆ ุงู„ scale ุงู„ู„ูŠ ุจุฏูƒ ุชุณุชุฎุฏู…ู‡ุŸ
671
00:54:02,560 --> 00:54:07,180
ุจุฏูƒ ุชุณุชุฎุฏู… ูˆุงุญุฏุŒ ุงุชู†ูŠู†ุŒ ุชู„ุงุชุฉุŒ ุงุฑุจุนุฉุŒ ุฎู…ุณุฉุŒ ุณุชุฉุŸ
672
00:54:07,180 --> 00:54:15,250
ูˆู„ุง ูˆุงุญุฏ ู…ู† ุนุดุฑุฉุŸูˆู„ู‘ุง ู…ูŠุฉุŸ ู…ู…ุชุงุฒ ุฅุฐุง ุฃู†ุช ุฃุฎุฏุช
673
00:54:15,250 --> 00:54:18,790
ุงู„ู…ูŠุฉ ุฅุฐุง ุฃุฎุฏุช ุงู„ู…ูŠุฉ ูŠุนู†ูŠ ุงู„ุตุญูŠุญุฉ ุงู„ุชู‡ุงู† ู…ู† ุตูุฑ
674
00:54:18,790 --> 00:54:24,550
ู„ู…ูŠุฉ ูƒู„ ุงู„ values ุชุจุนุฉ ุงู„ attribute ู‡ุฐุง ู‡ุชูŠุฌูŠูƒ ููŠ
675
00:54:24,550 --> 00:54:27,950
ุงู„ู†ู‚ุทุฉ ู‡ุงูŠ ู‡ุชูŠุฌูŠูƒ ูˆูƒุฃู†ู‡ ู…ุนู…ูˆุฏ ููŠ ุงู„ู†ู‚ุทุฉ ู‡ุงูŠ ู…ุด
676
00:54:27,950 --> 00:54:32,970
ู‡ูŠุจูŠู†ู‡ ู„ูŠุดุŸ ู„ุฃู†ู‡ ุงู„ range ุชุจุนูƒ ุงู„ู„ูŠ ุฅู†ุช ุงุนุชู…ุฏุช ู„ู‡ุง
677
00:54:32,970 --> 00:54:38,250
ูŠุง ุชู†ุงุณุจ ูˆุฅุฐุง ุงุนุชู…ุฏุช ูˆุงุญุฏ ู…ู† ุนุดุฑุฉ ุงู„ู…ูŠุฉ ู‡ุชูŠุฌูŠ ู‡ู†ุง
678
00:54:40,520 --> 00:54:43,140
ู…ุตุจูˆุทุŸ ูˆุจุงู„ุชุงู„ูŠ ู…ุงููŠุด ู…ุฌุงู„ ุงู„ุฑุณู… inconsistent
679
00:54:43,140 --> 00:54:49,400
ุญูŠูƒูˆู† ุฃูˆ ู…ุด ู‡ุชู‚ุฏุฑ ุชุฑุณู…ู‡ู… ู…ู† ุงู„ุขุฎุฑ ู…ุงููŠุด ุงู„ุญู„ ุงู†
680
00:54:49,400 --> 00:54:54,020
ุจุฏูŠ ุฃุนู…ู„ ู…ุนูŠุงุฑ ู„ู„ุฑุณู… ุจูŠู† ุงู„ุงุชู†ูŠู† ุฅู…ุง ุจุฏูŠ ุฃู†ุฒู„ ู‡ุฐุง
681
00:54:54,020 --> 00:54:57,920
ู„ู†ูุณ ุงู„ scale ุฃูˆ ุจุฏูŠ ุฃุฑูุน ู‡ุฐุง ู„ู†ูุณ ุงู„ scale ุงู„ู„ูŠ
682
00:54:57,920 --> 00:55:05,780
ู…ูˆุฌูˆุฏ ูˆุนู„ู‰ ุงู„ุญุงู„ุชูŠู† ุตุญ ู…ูŠู† ุงู„ุฃุณู‡ู„ุŸ ุฃู†ุฒู„ ู‚ูˆู„ ุจุฏูŠ
683
00:55:05,780 --> 00:55:12,420
ุฃุฌุณู…ู‡ ุนู„ู‰ุนุงู„ู…ูŠุฉ ุจูŠุตูŠุฑ ู‡ุฐุง ูˆุงุญุฏ ูˆ ู‡ุฐุง ุนุดุฑุฉ ู„ุงุญุธ ุงู„
684
00:55:12,420 --> 00:55:20,520
range ู„ุฃ ุจู‚ู‰ ูŠุฎุชู„ู ุตูุฑ ู„ ูˆุงุญุฏ ูˆ ูˆุงุญุฏุฉ ุนุดุฑุฉ ู†ูˆุนุง ู…ุง
685
00:55:20,520 --> 00:55:23,840
ู‚ุฑูŠุจ ู„ูƒู† ุจุฑุถู‡ ู…ู…ูƒู† ุงู†ุง ุงูŠุด ุฑุงุญ ุงุณุงูˆูŠ ุงุญุท ุจู†ูุณ ุงู„
686
00:55:23,840 --> 00:55:26,580
range ุจุฏูŠุด ุงุฌุณู… ุนู„ู‰ ุนุงู„ู…ูŠุฉ ุงู†ุง ุงุฌุณู… ุนู„ู‰ ุงู„ู
687
00:55:33,500 --> 00:55:37,500
ุตุงุฑ ุนู†ุฏ ุฅูŠุดุŸ ู†ูุณ ุงู„ scale exactly ูˆ ุฃู†ุง ู…ุงูู‚ุฏุชุด ู…ู†
688
00:55:37,500 --> 00:55:42,320
ู‚ูŠู…ุฉ ุงู„ุจูŠุงู†ุงุช ูˆู„ุง ุญุงุฌุฉ ู‡ุฐุง ุงู„ูƒู„ุงู… ู†ูุณู‡ .. ู†ูุณู‡
689
00:55:42,320 --> 00:55:45,440
ุจู‡ู…ู†ูŠ ู„ู…ุง ูŠูƒูˆู† ุงู„ algorithm ุชุจุนูŠ ุงู„ machine
690
00:55:45,440 --> 00:55:47,920
learning algorithm ุงู„ู„ูŠ ุจูŠุดุชุบู„ ููŠ ุงู„ mining task
691
00:55:47,920 --> 00:55:51,900
ุชูƒูˆู† data set ุฃูˆ attribute ุงู„ values ุชุจุนุชู‡ ุตุบูŠุฑุฉ
692
00:55:51,900 --> 00:55:56,480
ุฌุฏุง ูˆ ุงู„ attribute ุงู„ุชุงู†ูŠ ุงู„ value ุชุจุนุชู‡ ูƒุจูŠุฑุฉ ุฌุฏุง
693
00:55:57,410 --> 00:56:00,830
ุชุจู‚ู‰ ุนู†ุฏูŠ mismatch ููŠ ุงู„ุชุนุงู…ู„ ูุฃูุถู„ ุญุงุฌุฉ ุงูŠุด ุฃุณูˆูŠ
694
00:56:00,830 --> 00:56:04,510
ุงู† ุงุญุงูˆู„ ุงุนู…ู„ normalization ู„ูƒู„ ุงู„ data ุชูƒูˆู† ูƒู„ู‡ุง
695
00:56:04,510 --> 00:56:10,090
ุนู„ู‰ range ูˆุงุญุฏ ูุงู„ scaling ู‡ุฐู‡ ุงูˆ ุงู„ normalization
696
00:56:10,090 --> 00:56:14,810
ู‡ุฐู‡ ู…ู‡ู…ุฉ ุฌุฏุง ุจุงู„ู†ุณุจุงู„ู†ุง ุงู„
697
00:56:14,810 --> 00:56:18,390
z score ุงูˆ ุงู„ normalization ุงูˆ ุงู„ zero score
698
00:56:18,390 --> 00:56:22,510
normalization ุงูˆ ุฒูŠ ู…ุง ุจุชุณู…ูŠู‡ุง ุงู„ python standard
699
00:56:22,510 --> 00:56:25,550
scalar standard scalar
700
00:56:28,890 --> 00:56:32,550
ููŠ ุนู†ุฏ ุงู„ู€ Min Max Normalization ุฃูˆ Min Max Scalar
701
00:56:32,550 --> 00:56:37,450
ูˆููŠ ุนู†ุฏ ุงู„ู€ Decimal Scalar ุฃูˆ Decimal Scaling ุฃูˆ
702
00:56:37,450 --> 00:56:43,030
Decimal Normalization ู†ุจุฏุฃ ู…ุน ุงู„ู€ Zero Score ุฃูˆ ู…ุน
703
00:56:43,030 --> 00:56:47,070
ุงู„ู€ Z Min ุฃูˆ ุงู„ู€ Z Score ูƒู„ู‡ุง ู†ูุณ ุงู„ู…ุตุทู„ุญุงุช ุฃูˆ ู†ูุณ
704
00:56:47,070 --> 00:56:51,590
ุงู„ุนู†ุตุฑ Standard Scalar ุจุชูƒู„ู… ุนู„ู‰ ุงู„ู€ Zero Min
705
00:56:51,590 --> 00:56:57,270
Normalization Zero Min Normalization ู…ูู‡ูˆู…ู‡ุง ุจูƒู„
706
00:56:57,270 --> 00:57:03,450
ุจุณุงุทุฉ ูŠุง ุฌู…ุงุนุฉ ุงู„ุฎูŠุฑุงู†ู‡ ุงุญู†ุง ูุนู„ูŠุง ุจุญุงุฌุฉ ุทุจุนุง ุนุดุงู†
707
00:57:03,450 --> 00:57:05,650
ููŠ ู…ุซุงู„ ุงู†ุง ูƒุชุจุชู‡ ุนู†ุฏ ุงู„ุทุงู„ุจุงุช ุงู„ู…ุญุงุถุฑุฉ ุงู„ุฌุงุจู‡
708
00:57:05,650 --> 00:57:08,470
ุงู„ู„ูŠ ุจุฏูŠ ุงูŠุงู‡ ู†ูุณู‡ ู…ุงููŠุด ุฏุงุนูŠ ุงู† ุงุฎุชุงุฑ ู…ุซุงู„ ุฌุฏูŠุฏ
709
00:57:08,470 --> 00:57:15,470
ู…ูู‡ูˆู…ู‡ุง ุงู†ู‡ ุจุฏูŠ ุงุญูˆู„ ุงู„ attribute ู‡ุฐุง ู„ attribute
710
00:57:15,470 --> 00:57:19,110
ุงูˆ ู„ value ุงุญูˆุฑ ุงู„ data ุงู„ู„ูŠ ููŠู‡ ู„ value ู…ุฎุชู„ูุฉ
711
00:57:19,110 --> 00:57:24,590
ุจุญูŠุซ ุงู† ุงู„ู…ุชูˆุณุท ุงู„ุญุณุงุจูŠ ุชุจุน ุงู„ new form ูŠูƒูˆู† ุตูุฑ
712
00:57:24,590 --> 00:57:30,160
ุนุดุงู† ู‡ูŠูƒ ุงุณู…ู‡ z ู…ู† ุงู„ zeroุฃูˆ Z-MeanุŒ Zero-MeanุŒ
713
00:57:30,160 --> 00:57:34,460
Zero-Score ุฃูˆ Zero-Mean ู…ูู‡ูˆู…ู‡ุง ุฅู†ู‡ ุจุนุฏ ู…ุง ุฃู†ุง
714
00:57:34,460 --> 00:57:40,100
ุฃุญูˆุฑ ุงู„ู€Attribute ุฃุญูˆุฑ ุงู„ู€AttributeุŒ ุจุฏู‡ ูŠูƒูˆู†
715
00:57:40,100 --> 00:57:44,460
ุงู„ู€Mean ุชุจุนู‡ ุตูุฑ ู„ูŠุด ู‡ุฐุง ุงู„ูƒู„ุงู… ู…ู‡ู…ุŸ ู„ุฃู†ู‡ ูƒุชูŠุฑ ู…ู†
716
00:57:44,460 --> 00:57:47,420
ุงู„ุนู…ู„ูŠุงุช ุงู„ุญุณุงุจูŠุฉ ุงู„ู…ุฑุชุจุทุฉ ุจุงู„ู€ Machine Learning
717
00:57:47,420 --> 00:57:50,700
Algorithm ู„ู‡ุง ุนู„ุงู‚ุฉ ุจุงู„ู€Mean ูˆุงู„ู€Standard
718
00:57:50,700 --> 00:57:56,610
Deviation ูุฅุฐุง ุฃู†ุง ู‚ุฏุฑุช ุฃุญูˆู„ ุงู„ู€Mean ู„ู€0ูุจุชุตูŠุฑ
719
00:57:56,610 --> 00:58:03,110
ุงู„ุนู…ู„ูŠุงุช ุงู„ุญุณุงุจูŠุฉ ุชุจุนุชูŠ ุฃุณู‡ู„ ู…ุง ูŠู…ูƒู† ู„ูˆ ุฃู†ุช ุจู‚ูŠุช
720
00:58:03,110 --> 00:58:06,810
ุชุถุฑุจ ุจุตูุฑ ุฎู„ุงุต ุจุณ ุงู„ term ุงู„ู„ูŠ ุฃู†ุง ุฌุฏุช ููŠู‡ term
721
00:58:06,810 --> 00:58:10,370
ุตูุฑ ุฎู„ุตู†ุง ู„ูˆ ุจุฏูŠ ุฃุฌู…ุน ุตูุฑ ู…ุน ุฃู† ู…ุงููŠุด ุนู†ุฏูŠ ุชุบูŠูŠุฑ
722
00:58:10,370 --> 00:58:14,770
ูˆู‡ุฐุง ู‡ูˆ ุงู„ู‡ุฏู ุงู„ุฃุณุงุณูŠ ู…ู† ุงู„ normalization ู‡ู†ุง ุฅู†ู‡
723
00:58:14,770 --> 00:58:17,970
ุฃู†ุง ุนุงู…ุฉ ููŠ ุงู„ transformation ุนู…ุงู„ูŠ ุจุญุงูˆู„ ุฃุจุฏุฃ
724
00:58:17,970 --> 00:58:22,070
ุฃู‚ู„ู„ ู…ู† ุงู„ cost ุฃูˆ ุงู„ computational cost ุงู„ู„ูŠ ู…ู…ูƒู†
725
00:58:22,070 --> 00:58:27,930
ุชุตูŠุฑ ุนู†ุฏูŠูุงู„ู€ Zero mean ุฃูˆ ุงู„ู€ Z-score ู‡ุฏูู‡ุง ุฃู†ู‡
726
00:58:27,930 --> 00:58:31,890
ู„ู„ู€ feature ู‡ุฐุง ุชูƒูˆู† ู‚ูŠู…ุฉ ุงู„ู€ mean ุงู„ู…ุชูˆุณุท ุงู„ุญุณุงุจูŠ
727
00:58:31,890 --> 00:58:38,670
ุตูุฑ ูˆ ุงู„ variance ุฃูˆ ุงู„ุงู†ุญุฑุงู ุงู„ู…ุนูŠุงุฑูŠ ุชุจุนุชู‡ ุฌุฏุงุด
728
00:58:38,670 --> 00:58:46,410
ูˆุงุญุฏ ุนุจุฑ ุงู„ู…ุนุงุฏู„ุฉ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู†ุง ู‡ู†ุง ุทุจุนุง ู…ูŠุฒุฉ
729
00:58:46,410 --> 00:58:50,370
ุงู„ scaling ู‡ุฐุง ุงู†ู‡ ู…ุงููŠุด minimum ูˆ ู…ุงููŠุด maximum
730
00:58:50,370 --> 00:58:54,480
ู„ูƒู† ุจุชุฑูˆุญ ุชุชุทุจู‚ ุญุณุจ ุงู„ู‚ุงู†ูˆู†ุงู„ู‚ูŠู…ุฉ ุงู„ุฌุฏูŠุฏุฉ ุงู„ู„ูŠ ู‡ูŠ
731
00:58:54,480 --> 00:59:00,840
ุงู„ู€ Z ุชุณุงูˆูŠ ุงู„ู‚ูŠู…ุฉ ุงู„ุณุงุจู‚ุฉ X ู†ุงู‚ุต ุงู„ู…ุชูˆุณุท ุงู„ุญุณุงุจูŠ
732
00:59:00,840 --> 00:59:06,660
ุนู„ู‰ ุงู„ุงู†ุญุฑุงู ุงู„ู…ุนูŠุงุฑูŠ ุชุจุนุช ุงู„ value ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ
733
00:59:06,660 --> 00:59:12,240
ุนู†ุฏู‡ุง ุนุดุงู† ุชุธู‡ุฑ ุงู„ุตูˆุฑุฉ ุงู„ุฃุฑู‚ุงู… ุงู„ู„ูŠ ุนู†ุฏูŠ ุฃู†ุง ุนุดุฑุฉ
734
00:59:12,240 --> 00:59:18,000
ุฎู…ุณ ุทุนุด ุนุดุฑุฉ ุฎู…ุณ ุทุนุด ุนุดุฑูŠู†
735
00:59:24,250 --> 00:59:27,910
ู‡ุฐู‡ ุงู„ู€ A original ุงู„ู€ attribute O ุงู„ู€ attribute
736
00:59:27,910 --> 00:59:33,030
ุงู„ุฃุตู„ูŠ ุงู„ values ุงู„ู„ูŠ ููŠู‡ ุงู„ values ุงู„ู„ูŠ ููŠู‡ ุชู…ุงู…
737
00:59:33,030 --> 00:59:38,590
ู‡ุงูŠู‡ู… ุฎู…ุณ ู‚ูŠู… ุนุดุงู† ุฃู‚ุฏุฑ ุฃุดุชุบู„ ู…ุน ู‡ุฐุง ุฃูˆ ุฃุทุจู‚ ุนู„ูŠู‡
738
00:59:38,590 --> 00:59:43,910
ุงู„ Z score ุดูˆ ุจุฏูŠ ุฃุณุงูˆูŠุŸ ุจุฏูŠ ุฃุญุณุจ ุงู„ู…ุชูˆุณุท ุงู„ุญุณุงุจูŠ
739
00:59:43,910 --> 00:59:50,250
ู‡ุงูŠ ุงู„ู…ุชูˆุณุท ุงู„ุญุณุงุจูŠ ูŠุณุงูˆูŠ ุงู„ู…ุฌู…ูˆุน ุนู„ู‰ ุงู„ุนุฏุฏ ุนุดุฑุฉ
740
00:59:50,250 --> 00:59:57,500
ุนุดุฑูŠู† ูˆ ุจุชู‡ูŠุฃู„ูŠ ููŠู‡ ูƒู…ุงู† ูˆุงุญุฏุฉู‡ู… ุฎู…ุณ ู‚ูŠู… ุฎู…ุณ ุทุนุด
741
00:59:57,500 --> 01:00:04,980
ุนุดุฑูŠู† ุชู…ุงู… ุณุจุนูŠู† ุนู„ู‰ ุฎู…ุณุฉ ูƒุฏู‡ุด ุงู„ุดุจุงุจ ุณุจุนูŠู† ุนู„ู‰
742
01:00:04,980 --> 01:00:12,020
ุฎู…ุณุฉ ูŠุง
743
01:00:12,020 --> 01:00:17,640
ุนูŠู†ูŠ ุนู„ูŠูƒู… ุนุดุงู† ู‡ูŠูƒ ูŠุง ุญุจุงุจู†ุง ุชุนู…ู„ ุญุณุงุจูƒ ุชุนู…ู„
744
01:00:17,640 --> 01:00:21,700
ุญุณุงุจูƒ ุชุฌูŠุจ ุงู„ calculator ุชุจุนุชูƒ ุงู†ุง ุจุงู„ู†ุณุจุฉ ู„ูŠ
745
01:00:25,870 --> 01:00:29,150
ู‡ูŠู‡ุง ุงู‡ ู…ุด ู‡ุณู…ุญู„ูƒ ุชุณุชุฎุฏู… ุงู„ุฌูˆุงู„ ูˆู„ุง ููŠ ุงู„ุงู…ุชุญุงู†
746
01:00:29,150 --> 01:00:32,830
ู‡ุณู…ุญู„ูƒ ุชุณุชุฎุฏู… ุงู„ุฌูˆุงู„ ูุงู†ุช ู…ุง ุดุงุก ุงู„ู„ู‡ ูŠุนู†ูŠ ู„ุณู‡ ุนู†
747
01:00:32,830 --> 01:00:35,470
ุจุงุฑุญ ุทุงู„ุน ู…ู† ุงู„ุซุงู†ูˆูŠุฉ ุงู„ุนุงู…ุฉ ุงูˆ ุฅุฐุง ููŠ ุนู†ุฏูƒ ุญุฏุง
748
01:00:35,470 --> 01:00:41,010
ูู‡ูŠ .. ู‡ูŠ ูู‡ูŠ ุฅู„ูƒ ุฅุฐุง ููŠ ุญุฏ ุฃุฎุฏู‡ุง ู…ู† ูˆุฑุงูƒ ุชู„ูู‡ุง
749
01:00:41,010 --> 01:00:47,710
ู…ู†ู‡ ุถุฑูˆุฑูŠ ู…ู† ุงู„ูŠูˆู… ูˆ ุทุงู„ุน ููŠ ุนู†ุฏู†ุง ุญุณุงุจ ู„ุฃ ุญุณุงุจ
750
01:00:47,710 --> 01:00:51,230
ุนุดุงู† ู…ุง ุฃุฎูˆู cashู„ุฃู† ู‡ุงูŠ ูˆ ู…ุง ุดุงุก ุงู„ู„ู‡ ุนู„ูŠูƒ ุงู†ุช ููŠ
751
01:00:51,230 --> 01:00:56,110
ุงู„ู‚ุณู…ุฉ ุงู„ู€ 70 ุนู„ู‰ 5 ุฃุซุจุชุชูŠ ุงู„ู„ูŠ ุจุงู„ุฏู„ูŠู„ ู‚ุงุทุน ุฅู†ูƒ
752
01:00:56,110 --> 01:01:05,030
ู†ุงุฌุญ ุงู† ุดุงุก ุงู„ู„ู‡ ุทูŠุจุŒ ุงู„ุขู† ุฎู„ุงุต ุญุณุจุช ุงู„ main ุงู„ุขู†
753
01:01:05,030 --> 01:01:08,710
ุฅูŠุด ุจู‚ูˆู„ ู„ูŠู‡ุŸ ุงู„ุงู†ุญุฑุงู ุงู„ู…ุนูŠุงุฑูŠ ุฃูˆ ุงู„ sigma ุชุณุงูˆูŠ
754
01:01:08,710 --> 01:01:14,110
ุงู„ุฌุฐุฑ ุงู„ุชุฑุจูŠุนูŠ ู„ู„ูุฑูˆู‚ุงุช ู…ุง ุจูŠู† ุงู„ main ุนู„ู‰ ุงู„ุนุฏุฏ
755
01:01:26,700 --> 01:01:32,460
ุนุดุฑุฉ ุฃุฑุจุนุฉ ุนุดุฑ ู†ุงู‚ุต ุนุดุฑุฉ ุชุฑุจูŠุน ุฃุฑุจุนุฉ ุนุดุฑ ู†ุงู‚ุต ุนุดุฑุฉ
756
01:01:32,460 --> 01:01:36,680
ุนุดุฑุฉ ุชุฑุจูŠุน ุฃุฑุจุนุฉ ุนุดุฑ ู†ุงู‚ุต ุนุดุฑูŠู† ุชุฑุจูŠุน ุฃุฑุจุนุฉ ุนุดุฑ
757
01:01:36,680 --> 01:01:42,880
ู†ุงู‚ุต ุนุดุฑูŠู† ุชุฑุจูŠุน ุฃุฑุจุนุฉ ุนุดุฑ ู†ุงู‚ุต ุนุดุฑูŠู† ุชุฑุจูŠุน ุฃุฑุจุนุฉ
758
01:01:42,880 --> 01:01:43,720
ุนุดุฑ ู†ุงู‚ุต ุนุดุฑูŠู† ุชุฑุจูŠุน ุฃุฑุจุนุฉ ุนุดุฑ ู†ุงู‚ุต ุนุดุฑูŠู† ุชุฑุจูŠุน
759
01:01:43,720 --> 01:01:44,240
ุฃุฑุจุนุฉ ุนุดุฑ ู†ุงู‚ุต ุนุดุฑูŠู† ุชุฑุจูŠุน ุฃุฑุจุนุฉ ุนุดุฑ ู†ุงู‚ุต ุนุดุฑูŠู†
760
01:01:44,240 --> 01:01:49,650
ุชุฑุจูŠุน ุฃุฑุจุนุฉ ุนุดุฑ ู†ุงู‚ุต ุนุดุฑูŠู† ุชุฑุจูŠุน ุฃุฑุจุนุฉ ุนุดุฑ ู†ุงู‚16 1
761
01:01:49,650 --> 01:02:04,310
16 1 36 ู…ุตุจูˆุท ุงู†ุง ุญุณุจุช ุงู„ู…ุฑุจุนุงุช ุงู„ุงู† 16 ูˆ 16 32 ูˆ
762
01:02:04,310 --> 01:02:16,360
32 ูˆ 2 34 ูˆ 36 70 ุงู„ุงู† ุงู„ sigmaุชุณุงูˆูŠ ุงู„ุฌุฐุฑ
763
01:02:16,360 --> 01:02:22,900
ุงู„ุชุฑุจูŠุนูŠ ู„ู€ 70 ุนู„ู‰ 5 ุงู„ู„ูŠ ู‡ูŠ ุฌุฐุฑ ุงู„ู€ 14 ุงู„ู„ูŠ ู‡ูŠ
764
01:02:22,900 --> 01:02:29,840
ุชู‚ุฑูŠุจุง ู‚ุฏุงุด ุชู„ุงุช
765
01:02:29,840 --> 01:02:34,060
ุฃูˆ ูƒุณุฑุŒ ุตุญุŸ
766
01:02:34,060 --> 01:02:37,400
ู…ุง ู‡ูˆ ู„ู…ุง ุฃู†ุช ุชูƒุชุจ ู„ุชู†ูŠู† ุฌุฐุฑ ู…ุด ุนุงุฑู ู‚ุฏุงุด ู…ุด ู‡ุชุญุตู„
767
01:02:37,400 --> 01:02:43,020
ู„ู†ุชูŠุฌุฉ ุชู„ุงุชุฉ
768
01:02:43,020 --> 01:02:50,630
pointุฃุฑุจุนุฉ ูˆ ุณุจุนูŠู† ุฌุฐุฑ
769
01:02:50,630 --> 01:02:57,510
ุงู„ุงุฑุจุนุชุงุด ู‡ุฐุง ุจู†ุณู…ูŠู‡ ุงู„ุงู†ุญุฑุงู ุงู„ู…ุนูŠุงุฑูŠ ู„ู„ data set
770
01:02:57,510 --> 01:03:03,290
ุงูˆ ู„ู„ attribute ุงู„ู„ูŠ ุนู†ุฏู‰ sigma ู„ุณู‡ ุงุญู†ุง ู…ุฎู„ุตู†ุงุด
771
01:03:03,290 --> 01:03:08,370
ุงู†ุง ูƒู„ ุงู„ู„ูŠ ุจุณูˆุชู‡ ุฌุจุช ุงู„ู…ุนุงู…ู„ุงุช ุจุชุงุนุฉ ุงู„ู…ุนุงุฏู„ุฉ ู‡ุงูŠ
772
01:03:08,370 --> 01:03:13,740
ุฌุจุช ุงู„ mu ุฌุจุช ุงู„ sigmaู‡ู„ุฌุช ุจุฏูŠ ุฃุฌูŠุจ Z ุฒุฏ ู„ู…ูŠู† ูŠุง
773
01:03:13,740 --> 01:03:18,260
ุฌู…ุงุนุฉ ุงู„ุฎูŠุฑ ู„ูƒู„ ู‚ูŠู…ุฉ ู…ู† ู‡ุฏูˆู„ ู„ูƒู„ ู‚ูŠู…ุฉ ู…ู† ู‡ุฏูˆู„ ุงุญู†ุง
774
01:03:18,260 --> 01:03:27,880
ุฎู„ุตู†ุง ู‡ุฐุง ุงู„ุงู† ุจู‚ุฏุฑ ุฃู…ุณุญู‡ ุงู„
775
01:03:27,880 --> 01:03:32,420
attribute new ู‚ูŠู…ุฉ
776
01:03:32,420 --> 01:03:40,550
ุงู„ู‚ูŠู…ุฉ ุงู„ุฌุฏูŠุฏุฉ ุชุณุงูˆูŠ X ู†ุงู‚ุต ู…ูŠูˆ ุนู„ู‰ุชู„ุงุชุฉ ูŠุนู†ูŠ ุจูŠู†
777
01:03:40,550 --> 01:03:45,910
ุฌุซูŠู† ู‡ุชูƒูˆู† ุนุดุฑุฉ ู†ุงู‚ุต ุฃุฑุจุนุฉ ุชุนุด ุนู„ู‰ ุชู„ุงุชุฉ ูุงุตู„ุฉ
778
01:03:45,910 --> 01:03:52,530
ุฃุฑุจุนุฉ ูˆุณุจุนูŠู† ูˆู„ุง ูƒูŠู ุจุฏู‡ ูŠูƒูˆู† ููŠ ุงู„ุขุฎุฑ ุงู„ู…ุชูˆุณุท
779
01:03:52,530 --> 01:03:57,970
ุงู„ุญุณุงุจูŠ ุตูุฑ ู„ุงุฒู… ุชูƒูˆู† ู‚ูŠู… ู…ูˆุฌุจุฉ ูˆู‚ูŠู… ุณุงู„ุจุฉ ู„ุฃู†ู‡ ููŠ
780
01:03:57,970 --> 01:04:02,390
ุงู„ุขุฎุฑ ุตูุฑ ุนู„ู‰ ุฃูŠ ุดูŠุก ุงู„ุนุฏุฏ ู…ุณุชุญูŠู„ ูŠูƒูˆู† ุตูุฑ ูู„ุงุฒู…
781
01:04:02,390 --> 01:04:06,530
ุงู„ุจุณุทูŠ ูŠุทู„ุน ู…ุนุงูƒ ุตูุฑ ู…ุฌู…ูˆุน ุงู„ู‚ูŠู… ูุจุชุทู„ุน ู‡ุฐู‡ ุณุงู„ุจ
782
01:04:06,530 --> 01:04:14,240
ุจุงู„ู†ุณุจุฉ ู„ู„ุฃูˆู„ู‰ุฃุฑุจุนุฉ ุชู‚ุณูŠู… ุชู„ุงุชุฉ ูุงุตู„ุฉ ุฃุฑุจุนุฉ ูˆุณุจุนูŠู†
783
01:04:14,240 --> 01:04:17,340
ุณุงู„ุจ
784
01:04:17,340 --> 01:04:22,440
ูˆุงุญุฏ point zero ุณุจุนุฉ ู‡ู… ุงู„ roundation ู„ู„ุฑู‚ู…ูŠู†
785
01:04:22,440 --> 01:04:25,700
ู‡ุชูƒูˆู†
786
01:04:25,700 --> 01:04:31,300
ุนู†ุฏูŠ ุนุดุฑุฉ ู†ุงู‚ุต ุงูˆ ุนููˆุง ุฎู…ุณ ุทุนุด ู†ุงู‚ุต ุงุฑุจุนุฉ ุทุนุด ุนู„ู‰
787
01:04:31,300 --> 01:04:37,040
ุชู„ุงุชุฉ ุงุฑุจุนุฉ ูˆุณุจุนูŠู† ุงุนุชู…ุฏ
788
01:04:37,040 --> 01:04:38,900
ูŠุง ุฃุจูˆ ุญุงุณู… ูˆู„ุง ููŠ ุดูƒ ููŠ ุงู„ูƒู„ุงู…
789
01:04:43,490 --> 01:04:49,430
26% ุบู„ุท ู„ุฃู†ู‡ ุจุฏู†ุง ู†ุนู…ู„ roundation ุนู†ุฏูƒ 6 ุฃูˆ 7 ูŠุง
790
01:04:49,430 --> 01:04:56,250
ุจุงุดุง ุนุดุงู† ุฃุถู…ู† ุชุตูุฑ ู…ุนุงูŠุง ุงู„ู…ุณุฃู„ุฉ ุงู„ุขู† ุนุดุฑุฉ ู†ูุณ
791
01:04:56,250 --> 01:05:00,890
ุงู„ู‚ูŠู…ุฉ ุงู„ู„ูŠ ููˆู‚ 1
792
01:05:00,890 --> 01:05:07,610
.0715
793
01:05:07,610 --> 01:05:11,990
.27 ุงู„ุขู†
794
01:05:14,240 --> 01:05:25,220
1.6 ุงู†ุง ุจุชุฐูƒุฑู‡ุง ู‡ูŠ ุตุญูŠุญุฉ 1.6 ุชู…ุงู…ุŸ ุงู„ุงู† ู…ุชูˆุณุท
795
01:05:25,220 --> 01:05:32,460
ุงู„ุญุณุงุจ ุงู„ุฌุฏูŠุฏ ูŠุณุงูˆูŠ ุงุฌู…ุน
796
01:05:32,460 --> 01:05:40,840
ุงู„ุนู†ุงุตุฑ ู‡ุฏูˆู„ ุนู„ู‰ ุนุฏุฏู‡ู… ุนุฏุฏู‡ู… ุฎู…ุณุฉ ุณุงู„ุจ
797
01:05:40,840 --> 01:05:41,240
ูˆุงุญุฏ
798
01:05:44,090 --> 01:05:52,350
ู„ุงู† ุงู†ุช ู…ุชุฑุงู‡ู„ุด ุงู†ุช ุจุชุฌู…ุน ุงู„ู‚ู…ุชูŠู† ู‡ุฏูˆู„ ูˆุจุงู„ุชุงู„ูŠ
799
01:05:52,350 --> 01:05:59,410
ุงู„ mean ุชุจุนุชูŠ ู‚ุฏุงุด ุตุงุฑุช ุตูุฑ ู„ุงุฒู… ูŠุทู„ุน ุตูุฑ ุงู„ู„ูŠ ู…ุด
800
01:05:59,410 --> 01:06:04,250
ู…ุตุฏู‚ ูŠุฌู…ุนู‡ู… ูŠุง ุดุจุงุจ ู…ุด ู…ุดูƒู„ุฉ ุนู†ุฏูŠ ุชู…ุงู… ูุงู„ mean
801
01:06:04,250 --> 01:06:10,950
ุตูุฑ ุงู„ุงู†ุญุฑุงู ุงู„ู…ุนูŠุงุฑูŠ ุงู„ุฌุฏูŠุฏ ูŠุณุงูˆูŠ ุงู„ุฌุฐุฑ ุงู„ุชุฑุจูŠุนูŠ
802
01:06:10,950 --> 01:06:18,430
ู„ุฃุงู„ูุฑูˆู‚ุงุช ู‡ุฏูˆู„ ุงูˆ ุงู„ู‚ูŠุงู… ู‡ุฏูˆู„ ุชุฑุจูŠุน ุงู„ูุฑูˆู‚ ู…ุน ุงู„
803
01:06:18,430 --> 01:06:27,890
mean ุงู„ mean ุตูุฑ ูุชุฑุจูŠุน ุงู„ู‚ูŠุงู… ู‡ุฐู‡ 1.07 ุฒุงุฆุฏ 0.27
804
01:06:27,890 --> 01:06:40,490
ุฒุงุฆุฏ 1.7 ุชุฑุจูŠุน ุฒุงุฆุฏ 0.27 ุชุฑุจูŠุน ุฒุงุฆุฏ 1.6 ุชุฑุจูŠุน ู‡ุฏูˆู„
805
01:06:40,490 --> 01:06:43,330
ู…ุฌู…ูˆุญู‡ู… ุฎู…ุณุฉ ุนู„ู‰ ุฎู…ุณุฉ
806
01:06:48,310 --> 01:06:51,770
ูˆุงุญุฏ ุงู‡ ู„ุงุฒู… ูŠุทู„ุน ูˆุงุญุฏ ู„ูˆ ู…ุง ุทู„ุนุด ูˆุงุญุฏ ู…ุงู†ุชูˆุง ููŠ
807
01:06:51,770 --> 01:06:57,470
ุนู†ุฏูƒ ู…ุดูƒู„ุฉ ู„ูˆ ู…ุง ุทู„ุนุด ูˆุงุญุฏ ููŠ ุนู†ุฏูƒ ู…ุดูƒู„ุฉ ููŠ ุงู„ุญุณุงุจ
808
01:06:57,470 --> 01:07:02,890
ู…ู…ูƒู† ุงู„ุฃุฑู‚ุงู… ู…ุดูƒู„ุฉ ู„ุง ูŠุง ุจุงุดุง ุงู„ุฃุฑู‚ุงู… ุฅูŠุด ู…ุง ูƒุงู†ุช
809
01:07:02,890 --> 01:07:07,950
ุฅุฐุง ุชุทุจู‚ ุนู„ูŠู‡ุง ุงู„ Z score ู„ุงุฒู… ุฅู†ู‡ุง ุชุฌูŠ ูŠุทู„ุน ุงู„
810
01:07:07,950 --> 01:07:11,030
main ุตูุฑ ูˆ ุงู„ standard deviation ูˆุงุญุฏ
811
01:07:13,890 --> 01:07:18,810
ุชู…ุงู…ุŸ ุชู…ุงู… ุฅูŠุด
812
01:07:18,810 --> 01:07:27,210
ุงุณุชูุฏุชุŸ ุงู„ุขู† ุฃู†ุง ุนู…ู„ุช scaling .. scaling ู„ู…ูŠู†ุŸ ู„ู„
813
01:07:27,210 --> 01:07:32,090
A ุงู„ุฃุตู„ูŠุฉ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏูŠ ุจู‚ูŠู… ุฌุฏูŠุฏุฉ ุนู…ู„ุช
814
01:07:32,090 --> 01:07:36,970
transformation ู…ุธุจูˆุทุŸ ุงู„ู‚ูŠู…ุฉ ู‡ุฐู‡ ุชู…ุซู„ ุงู„ุนุดุฑุฉ ูˆุงู„
815
01:07:36,970 --> 01:07:41,630
27 ุชู…ุซู„ .. ุงู„ 27 ู…ู† 100 ุชู…ุซู„ 15ูŠุนู†ูŠ ุญุทูŠุชู‡ุง ููŠ
816
01:07:41,630 --> 01:07:45,130
Range ุฌุฏูŠุฏ ุงู„ู€ Range ุงู„ุฌุฏูŠุฏ ู‡ุฐุง ู…ุง ูู‚ุฏุด ู‚ูŠู…ุชู‡
817
01:07:45,130 --> 01:07:52,390
ู…ุทู„ู‚ุง ู„ูƒู† ูƒุงู† ููŠู‡ ู„ู…ูŠุฒุฉ ู‚ุงู„ ู„ูŠ ุฅู† ุงู„ู…ุชูˆุณุท ุงู„ุญุณุงุจูŠ
818
01:07:52,390 --> 01:07:57,610
ุชุจุน ุงู„ู‚ูŠู… ู‡ุฏูˆู„ ุตูุฑ ูˆุงู„ุงู†ุญุฑุงู ุงู„ู…ูŠุงุฑูŠ ูˆุงุญุฏ ูƒุชูŠุฑ ู…ู†
819
01:07:57,610 --> 01:08:00,370
ุงู„ machine learning algorithm ุฌุงู…ุนุฉ ุงู„ุฎูŠุฑ ุจุชู†ุจู†ูŠ
820
01:08:00,370 --> 01:08:05,390
ุนู„ู‰ ุญุณุจุฉ ุงู„ main ูˆุงู„ุงู†ุญุฑุงู ุงู„ู…ูŠุงุฑูŠ ูู„ู…ุง ุฃู†ุง ุจุฃุถู…ู†
821
01:08:05,390 --> 01:08:09,320
ุงู„ main ุตูุฑู…ุนู†ุงุชู‡ ูƒุชูŠุฑ ู…ู† ุงู„ุนู…ู„ูŠุงุช ุงูˆ ู…ู† ุงู„ terms
822
01:08:09,320 --> 01:08:12,800
ู‡ุนู…ู„ู‡ุง neglect ู‡ุงุฎุชุตุฑู‡ุง ููŠ ุงู„ computation ูˆู„ุง ู„ุฃ
823
01:08:12,800 --> 01:08:16,400
ู„ู…ุง ุจุชูƒูˆู† ุงู„ุนู…ู„ูŠุงุช ุถุฑุจ ูˆ ุจุญุตู„ ุนู„ู‰ ูˆุงุญุฏ ููŠ ุงู„
824
01:08:16,400 --> 01:08:21,140
standard deviation ู‡ุฐุง ุงู„ูƒู„ุงู… ูƒู„ู‡ ุจูŠุฎุฏู…ู†ูŠ ููŠ ุชุณุฑูŠุน
825
01:08:21,140 --> 01:08:23,980
ุนู…ู„ูŠุฉ ุงู„ learning ุงู„ู„ูŠ ู‡ุชุตูŠุฑ ุนู†ุฏ ุงู„ data mining ุงูˆ
826
01:08:23,980 --> 01:08:27,940
ููŠ ู…ุฑุญู„ุฉ ุงู„ mining ุงูˆ ุงู„ data mining tasks ู‡ุงู„ูƒู„ุงู…
827
01:08:27,940 --> 01:08:32,920
ู‡ุฐุง ู…ุทู„ูˆุจ ู…ู† ู†ุงุญูŠุฉ ุนู…ู„ูŠ ู…ู† ู†ุงุญูŠุฉ ุนู…ู„ูŠ ุงู„ standard
828
01:08:32,920 --> 01:08:37,340
scalar ู…ูˆุฌูˆุฏุฉ ููŠ ุงู„ python as a functionุชุณุชุฏุนูŠู‡ุง ูˆ
829
01:08:37,340 --> 01:08:39,800
ุจุชู‚ูˆู„ู‡ ุชุฏูŠู‡ุง ุงุณู… ุงู„ attribute ูˆ ุจุชุนู…ู„ generate ู„
830
01:08:39,800 --> 01:08:48,540
attribute ุจู…ุจุงุดุฑุฉ ุจุณ ู„ุงุฒู… ุชุญูุธ ูˆ ุชูู‡ู… ุงุด ุงู„ู„ูŠ ุจุตูŠุฑ
831
01:08:48,540 --> 01:08:52,240
ู„ุฃู†ู‡ ุจูƒู„ ุจุณุงุทุฉ ู„ุงุญู‚ุง ู…ู…ูƒู† ุงุฏูŠูƒ sequence ู…ู† ุฎู…ุณ
832
01:08:52,240 --> 01:08:55,960
ุนู†ุงุตุฑ ุฒูŠ ู‡ูŠูƒ ูˆ ุงู‚ูˆู„ูƒ ุฑูˆุญ ุงู†ุง ุจุฏูŠ ู†ุนู…ู„
833
01:08:55,960 --> 01:08:58,900
transformation ู„ู„ data set ู‡ุฐู‡ ุจุญูŠุซ ุงู†ูƒ ุชุชู†ุงุณุจ ู…ุน
834
01:08:58,900 --> 01:09:02,500
ุงู„ task ุงู„ูู„ุงู†ูŠุฉ ุจุชุทุจูŠู‚ ุงู„ algorithm ุงู„ูู„ุงู†ูŠ
835
01:09:06,680 --> 01:09:11,320
ุฃูŠูˆุฉ ุณุคุงู„ ู…ู‡ู… ุฃุญู…ุฏ ูุงุฑูˆุฎ ุจูŠู‚ูˆู„ ุฌุฏูŠุด ุงู„ scale ู…ุงููŠุด
836
01:09:11,320 --> 01:09:15,160
scale ู…ุงููŠุด range ูˆ ู‡ุฐุง ุงู„ูƒู„ุงู… ู‚ู„ู†ุงู‡ ุซุงุจุช ู…ุงููŠุด
837
01:09:15,160 --> 01:09:20,740
ุนู†ุฏูŠ minimum ูˆ maximum values ู…ุง ุจุนุฑูู‡ู…ุด ู„ูƒู† ุจู…ุง
838
01:09:20,740 --> 01:09:24,540
ุฃู†ู‡ ุงู„ุนุดุฑุฉ ู‡ูŠ ุฃุตุบุฑ ู‚ูŠู…ุฉ ุนู†ุฏูŠ ูˆ ุงู„ data 6 ุฃู†ุง ู‚ุงุฏุฑ
839
01:09:24,540 --> 01:09:31,220
ุฃู…ุณูƒู‡ุง ุฃุตุบุฑ ู‚ูŠู…ุฉ ูู‡ุฐู‡ ูƒุงู†ุช ุงู„ minimum ูˆ ุงู„ maximum
840
01:09:31,220 --> 01:09:40,300
20 ูู‡ุฐู‡ 61.6%ู‡ูŠ ุงู„ maximum ุจุณ ู‡ูŠ ุงู„ range ุชุจุนุชูŠ ู‡ูŠ
841
01:09:40,300 --> 01:09:44,900
ุงู„ range ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏูŠ ุงู„ุขู† ุนู„ู‰ ุบุฑุงุฑ ุงู„ูƒู„ุงู… ู‡ุฐุง
842
01:09:44,900 --> 01:09:53,900
ููŠ ุนู†ุฏ ุงู„ min max ุทุจุนุง ุงู„ robust ุนุดุงู† ู†ุฎู„ุต ู…ู†ู‡ุง ุงู„
843
01:09:53,900 --> 01:09:58,440
robust scalar ููƒุฑุชู‡ ุจูƒู„ ุจุณุงุทุฉ ุงู†ู‡ ุจูŠู‚ูˆู„ูƒ ูŠุง ุนู… ุฅุฐุง
844
01:09:58,440 --> 01:10:01,580
ุฃู†ุง ูƒุงู† ููŠ ุนู†ุฏูŠ outlier point ุงูˆ ููŠ ุนู†ุฏูŠ noisy
845
01:10:01,580 --> 01:10:06,000
pointูุถู…ู† ุงู„ range ู‡ุฐุง ูˆ ุงู†ุง ุงุนุชู…ุฏุช ุนู„ู‰ ุงู„ mean
846
01:10:06,000 --> 01:10:11,720
ูู‡ุชุดุฏ ุงู„ mean ุจุงุชุฌุงู‡ ุจุนูŠุฏ ุจู…ุนู†ู‰ ุงุฎุฑ ู„ูˆ ูƒุงู†ุช
847
01:10:11,720 --> 01:10:18,740
ุงู„ุนุดุฑูŠู† ู‡ุฐู‡ 200 ุงูˆ ู†ุงู‚ุต 20 ุดูˆ ุจูŠุตูŠุฑ ููŠ ุงู„ mean
848
01:10:18,740 --> 01:10:24,150
ุงู„ู„ูŠ ุนู†ุฏู‰ุŸู‡ูŠุชุบูŠุฑ ูˆุจุงู„ุชุงู„ูŠ ุตุงุฑ ููŠู‡ bias ุจุงุชุฌุงู‡ ุงู„ู€
849
01:10:24,150 --> 01:10:28,330
outlier ุจุงุชุฌุงู‡ ุงู„ noise data ุนุดุงู† ูŠุชุฌู†ุจ ุงู„ noise
850
01:10:28,330 --> 01:10:32,370
data ุงู„ robust scalar ู‡ุฐุง ุจูŠุฑูˆุญ ุจูŠุนุชู…ุฏ ุนู„ู‰ ุงู„
851
01:10:32,370 --> 01:10:39,230
median ูˆ ุงู„ quartiles ุงูŠุด ุงู„ medianุŸ ุงูŠุด ุงู„
852
01:10:39,230 --> 01:10:44,370
medianุŸ ุงู„ูˆุณูŠุท ุงู„ quartiles ุงู„ู‚ูŠู… ุชุจุนุช ุงู„ุฃุฑุจุงุน
853
01:10:44,370 --> 01:10:48,400
ุชุจุนุช ุงู„ุนู†ุงุตุฑ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู‰ูˆุจู‡ูŠูƒ ู‡ูˆ ุจุชุฌู†ุจ ุชุฃุซูŠุฑ
854
01:10:48,400 --> 01:10:53,580
ุงู„ noise attributes ู„ุชุธู‡ุฑ ุฃูˆ ุงู„ noise value ู„ุชุธู‡ุฑ
855
01:10:53,580 --> 01:10:53,860
ุนู†ุฏู‡