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ุจุณู… ุงู„ู„ู‡ ูˆุงู„ุญู…ุฏ ู„ู„ู‡ ูˆุงู„ุตู„ุงุฉ ูˆุงู„ุณู„ุงู… ุนู„ู‰ ุฑุณูˆู„ ุงู„ู„ู‡
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ุฃู‡ู„ุง ูˆุณู‡ู„ุง ุจูƒู… ููŠ ุชูƒู…ู„ุฉ ุงู„ู€ Protective chapter
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Modelling ุฃูˆ ุงู„ู€ Frequent Pattern ูƒู†ุง ุชูƒู„ู…ู†ุง ุณุงุจู‚ุง
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ุนู„ู‰ ู…ูู‡ูˆู… ุงู„ู€ Frequent Pattern ู„ู„ุชุณุฌูŠู„ุงุช ุงู„ุณุงุจู‚ุฉ ุนู„ู‰ ู…ูู‡ูˆู…
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ุงู„ู€ Frequent Pattern ูˆุดูˆ ู‡ูˆ ุงู„ association rule
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ูˆุชูƒู„ู…ู†ุง ุนู„ู‰ ุงู„ู€ support ูˆ ุงู„ู€ confidence as
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measurement
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ุชุญุฏูŠุฏ ู‚ูˆุฉ ุงู„ู€ association rule ูˆ ุงู„ู€ frequent pattern
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ูˆุงุชูƒู„ู…ู†ุง ุนู„ู‰ ุงู„ู€ Apriori algorithm ูƒูˆุงุญุฏ ู…ู† ุฃู‡ู… ุงู„ู€
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algorithms ููŠ ูˆุฌูˆุฏ ุงู„ู€ ... ุฃูˆ ููŠ ุงู„ูˆุตูˆู„ ุฅู„ู‰ ุงู„ู€
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association rules ูˆ ู„ูƒู† ู‚ู„ู†ุง ุฃู† ููŠ ุนู†ุฏู†ุง ู…ุฌู…ูˆุนุฉ ู…ู†
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ุงู„ู€ drawbacks ุนู„ู‰ ู…ุณุชูˆู‰ ุงู„ู€ Algorithm ุงู„ุชูŠ
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ุนู†ุฏู†ุง ู…ู†ู‡ุง ุฃู†ู‡ ุฃู†ุง ูุนู„ูŠุงู‹ ููŠ ุนู†ุฏูŠ multiple scans
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ุทุจุนุงู‹ ู…ู† ุงู„ู€ drawbacks ู‡ุฐู‡ ุงู„ุชูŠ ุนู„ุงู‚ุชู‡ุง ูƒู„ู‡ุง ุจุงู„ู€
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computation ุฃู†ู‡ ุจุชุฒูŠุฏ ู…ู† ุงู„ุชูƒู„ูุฉ ุงู„ุฒู…ู†ูŠุฉ ุฃูˆ
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ุงู„ุญุณุงุจูŠุฉ ู„ู„ู€ algorithm ุงู„ู…ูˆุฌูˆุฏ ุนู†ุฏู†ุงุŒ ุงู„ู€ multiple
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scans ุฃูˆ ุนุฏุฏ ุงู„ู€ number of candidates ูˆุจุจุฏุฃ ู…ู†
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candidate ูˆุงุญุฏ ูˆุจุจุฏุฃ ุฃุฌู…ุนู‡ู… ูˆุจุงู„ุชุงู„ูŠ ูƒุงู† ุงู„ุนุฏุฏ
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ูƒุจูŠุฑุงู‹ุŒ ุงู„ุนู…ู„ ู…ู…ู„ ูˆุชูƒุฑุงุฑู‡ ููŠ ู…ูˆุถูˆุน ุญุณุงุจ ุงู„ู€
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support ุงู„ู…ูˆุฌูˆุฏ ุนู†ุฏู†ุงุŒ ู…ู…ูƒู† ู†ู‚ู„ู„
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ุนุฏุฏ ู…ุฑุงุช ุงู„ู‚ุฑุงุกุฉ ู„ู„ู€ database ุฃูˆ ู†ู‚ู„ู„ ุนุฏุฏ ุงู„ู€
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candidates ุงู„ู…ูˆุฌูˆุฏูŠู† ุนู†ุฏู†ุง
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ุจู†ุชูƒู„ู… ุนู† ุทุฑูŠู‚ุฉ ูƒูŠู ู†ุณุฑู‘ุน ููŠู‡ุง ุฃูˆ ู†ุญุณู‘ู† ููŠู‡ุง ู…ูˆุถูˆุน
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ุญุณุงุจ ุงู„ู€ candidates ู†ุญุณุจ ุงู„ู€ support ู„ู„ู€ candidates
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ุงู„ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู†ุง ูˆุจุดูƒู„ ุนุงู… ู…ู…ูƒู† ู†ุนุชู…ุฏ ุนู„ู‰ ุงู„ู€ parallel
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computing ู…ู† ุฃุฌู„ ุชุณุฑูŠุน ู‡ุฐู‡ ุงู„ุนู…ู„ูŠุฉ ุจุดูƒู„ ุนุงู…ุŒ ุงู„ุขู†
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ุฅู† ุดุงุก ุงู„ู„ู‡ ุชุนุงู„ู‰ ุณู†ุชูƒู„ู… ุนู† ุฃุญุฏ ุงู„ุญู„ูˆู„
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ุงู„ู…ุชุงุญุฉ ุนู†ุฏูŠุŒ ุฃู†ู‡ ุฃู†ุง ุฃุญุงูˆู„ ุฃูˆุฌุฏ ุงู„ู€
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frequent patterns ุจุฏูˆู† ู…ุง ูŠูƒูˆู† ููŠ ุนู†ุฏูŠ candidate
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generationุŒ ุทุจุนุงู‹ ู†ุญู† ุงู„ุขู† ู…ู† ุจุงุจ ุงู„ุชุฃูƒูŠุฏ ุฃู† ุงู„ู€
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bottleneck ุฃูˆ ุงู„ุญู„ู‚ ุงู„ุฐูŠ ... ู„ู†ู‚ู„ ู†ู‚ุทุฉ ุงู„ุงุฒุฏุญุงู…
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ุฃูˆ ุงู„ุญู„ู‚ ุงู„ุฃุถุนู ููŠ ุงู„ู€ Apriori approach ู‡ูˆ ุงู„ู€
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breadth-first searchุŒ breadth-first search ู„ุฃู†
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ู…ุนู†ู‰ ุงู„ูƒู„ุงู… ู‡ูŠ ู…ุตุทู„ุญุงุช ู…ุฃู„ูˆูุฉ ู…ูˆุฌูˆุฏุฉ ููŠ ุงู„ู€ data
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00:02:16,660 --> 00:02:20,520
structureุŒ ุฅุฐุง ูƒู†ุง ู†ุชุฐูƒุฑู‡ุงุŒ ูˆู…ู‚ุตูˆุฏ ููŠู‡ุง ุฃู†ู‡ ุฃู†ุง
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ุงู„ุจุญุซ ูŠุชู… ุนู„ู‰ ู…ุณุชูˆู‰ ุงู„ู€ level-wiseุŒ ู…ุงุฐุง ูŠุนู†ูŠ ุงู„ู€ level-
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wiseุŸ ุงู„ู…ุจุฏุฃ ู‡ุฐุง ุฌุงุก ู…ู† ุฃู† ููŠ ุนู†ุฏูŠ ู…ูˆุถูˆุน Tree ุจุบุถ
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ุงู„ู†ุธุฑ ุนู† ุงู„ู€ Structure ุงู„ุชุงุจุนุฉ ู„ู„ู€ Tree ุซู†ุงุฆูŠุฉ ุฃูˆ ุฑุจุงุนูŠุฉ
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ุฃูˆ ุบูŠุฑู‡ุงุŒ ูู…ูู‡ูˆู… ุงู„ู€ breadth-first ุฃู†ู‡ ุฃู†ุง ุขุฎุฐ level
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level ูˆุฃู†ุชู‚ู„ ุฅู„ู‰ ูƒู„ ุนู†ุงุตุฑ ุงู„ู€ levelุŒ ุจุนุฏูŠู† ุฃุฐู‡ุจ ุฅู„ู‰
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00:02:42,820 --> 00:02:46,060
ุงู„ู€ level ุงู„ุซุงู†ูŠ ูˆุฃู…ุดูŠ ููŠู‡ุŒ ุทุจุนุงู‹ ู‡ุฐู‡ ุงู„ู€ approach
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00:02:46,060 --> 00:02:49,060
ู„ุฃู†ู‡ุง ูุนู„ูŠุงู‹ ูƒุงู†ุช ุชุจู†ูŠ ูƒู„ ุงู„ู€ candidates ู…ู† C1
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ูˆุจุนุฏ ุฐู„ูƒ ู†ู†ุชู‚ู„ ุฅู„ู‰ Candidate C2 ู…ู† ุงู„ู€ two elements
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ูˆ Candidate C3 ูˆู‡ูƒุฐุงุŒ ูˆู‡ุฐุง ุทุจุนุงู‹ ู…ุง ูŠุณุชู‡ู„ูƒ ูˆู‚ุชุงู‹
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00:02:58,480 --> 00:03:03,980
ุทูˆูŠู„ุงู‹ ุฌุฏุงู‹ุŒ ุจูŠู†ู…ุง ุงู„ู€ ... ุงู„ู€ ... ุงู„ู€ FP-
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growth ุฃูˆ ุงู„ู€ Frequent Pattern Growth approach ุงู„ุชูŠ
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ุฃู†ุง ุฃุจุฏุฃ ุงู„ุนู…ู„ ุจุฏูˆู† ุงู„ุจุญุซ ุนู† ุงู„ู€ candidatesุŒ ุฃุจุฏุฃ ุงู„ุนู…ู„
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ุนู„ู‰ ู…ุจุฏุฃ ุงู„ู€ depth-first searchุŒ ุฃู†ู‡ ุฏุงุฆู…ุงู‹ ุฃู†ุฒู„ ุฃุนู…ู‚
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ู†ู‚ุทุฉ ููŠ ุงู„ู€ treeุŒ ุชู…ุงู…ุŸ ูˆุจุนุฏู‡ุง ุฃุจุญุซ ุนู† ุงู„ู†ู‚ุทุฉ ุงู„ุฃุนู…ู‚
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ูˆุงู„ู…ุณุงูˆูŠุฉ ู„ู‡ุง ูˆู‡ูƒุฐุง ุญุชู‰ ุฃุตู„ ุฅู„ู‰ ู‚ุงุนุฏุชู‡ุŒ ูˆุจุงู„ุชุงู„ูŠ ู‡ู†ุง
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ูŠุตุจุญ ููŠ ุนู†ุฏูŠ ุฅู„ุบุงุก ู„ู„ู…ูˆุถูˆุน
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ุงู„ู€ candidate generationุŒ ูŠุนู†ูŠ ูŠุตุจุญ ููŠ ุนู†ุฏูŠ ุจุดูƒู„
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ุชู„ู‚ุงุฆูŠ ุชุฌู†ู‘ุจ
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00:03:50,810 --> 00:03:55,110
ุงู„ุฃุณุงุณูŠุŒ ุงู„ู…ุตุทู„ุญ ุฃูˆ ุงู„ูู„ุณูุฉ ุงู„ุฃุณุงุณูŠุฉ ุงู„ุชูŠ ุจูู†ูŠ ุนู„ูŠู‡ุง
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ุงู„ู€ FP-Growth ุฃู† ุงู„ู€ long patterns
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ู…ู…ูƒู† ุฃู† ุชูุจู†ู‰ ู…ู† ุงู„ู€ short patterns ุงู„ุชูŠ ูƒุงู†ุช frequent
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items onlyุŒ ูˆุนุดุงู† ูƒู„ ู‡ุฐุง ุงู„ูƒู„ุงู…ุŒ ูŠุนู†ูŠ ุจูƒู„ ุจุณุงุทุฉ ุฃู‚ูˆู„ ู„ูƒ
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ุฃู†ุง ู„ูˆ ูƒุงู† ููŠ ุนู†ุฏูŠ ู…ุฌู…ูˆุนุฉ ู…ู† ุงู„ู€ short frequent
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patternsุŒ ู‡ุฐู‡ ุงู„ู…ุฌู…ูˆุนุฉ ู…ู† ุงู„ู€ short patterns ู…ู…ูƒู† ุฃู† ุชูƒูˆู†
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00:04:17,200 --> 00:04:20,780
ุฌุฒุกุงู‹ ู…ู† patterns ุฃุทูˆู„ุŒ ุนู„ู‰ ุณุจูŠู„ ุงู„ู…ุซุงู„ ู„ูˆ ูƒุงู†
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ููŠ ุนู†ุฏูŠ ุงู„ู€ ABC frequent pattern ููŠ ุงู„ู€ data set
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ุงู„ุฐูŠ ุนู†ุฏูŠุŒ ู…ุนู†ุงู‡ ุฃู†ูƒ ู…ู…ูƒู† ุฃู† ุชุฐู‡ุจ ูˆุชุฌู„ุจ ูƒู„ ุงู„ู€ patterns ุฃูˆ
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ุงู„ู€ transactions ุงู„ุชูŠ ุชุญุชูˆูŠ ุนู„ู‰ ุงู„ู€ ABC ู…ุซู„ุงู‹ุŒ ู„ูˆ ูƒุงู†
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frequentุŒ ูŠุนู†ูŠ ุฃู† ูƒู„ ุงู„ู€ patterns ุงู„ุชูŠ ุชุญุชูˆูŠ ุนู„ู‰ ุงู„ู€
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ABC ุณู†ู‚ูˆู„ ุฃู† ู„ูˆ ูƒุงู† ููŠ ุนู†ุฏูŠ ุฃูŠุถุงู‹ frequent
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ุฃูŠุถุงู‹ frequent pattern ุขุฎุฑุŒ D ูˆู„ูŠูƒู† ุนู„ู‰
67
00:04:46,680 --> 00:04:51,800
ุณุจูŠ ุงู„ู…ุซุงู„ุŒ ูŠุนู†ูŠ ู„ูˆ ุฃุถูุช ุงู„ู€ D ุฅู„ู‰ ูƒู„ frequent
68
00:04:51,800 --> 00:04:56,940
patterns ุงู„ู…ูˆุฌูˆุฏุฉ ุนู†ุฏูŠ ู‡ู†ุงุŒ ุฅู„ู‰ ุงู„ู…ูˆุฌูˆุฏุฉ ู…ู†
69
00:04:56,940 --> 00:05:03,250
ุงู„ู€ databaseุŒ ุณูŠูƒูˆู† ุนู†ุฏูŠ ุงู„ู€ A, B, C, D ุนุจุงุฑุฉ ุนู†
70
00:05:03,250 --> 00:05:07,510
frequent patternุŒ ูŠุนู†ูŠ ุฃู†ุง ุนู†ุฏูŠ A, B, C ุนุจุงุฑุฉ ุนู†
71
00:05:07,510 --> 00:05:10,430
frequent pattern ูˆุนู†ุฏูŠ ุงู„ู€ D ุฃูŠุถุงู‹ frequent pattern
72
00:05:10,430 --> 00:05:15,730
ูุญุชู…ุง ุณูŠูƒูˆู† ุนู†ุฏูŠ A, B, C, D frequent pattern ุญุชู‰ ู„ูˆ
73
00:05:15,730 --> 00:05:18,770
ุงู†ุฎูุถ ุงู„ู€ support ุงู„ุชุงุจุน ู„ู‡ุŒ ู„ูƒู† ู„ู† ูŠู†ุฒู„ ุนู† ุงู„ู€ minimum support
74
00:05:18,770 --> 00:05:24,830
ู„ู…ุงุฐุงุŸ ู„ุฃู†ู‡ ุจู…ุง ุฃู† ุงู„ู€ support ู„ู‡ุฐุง ุฃูƒุจุฑ ู…ู† ุฃูˆ ูŠุณุงูˆูŠ ุงู„ู€
75
00:05:24,830 --> 00:05:32,140
minimum supportุŒ ูˆ ุฃู† ุงู„ู€ support ุงู„ุชุงุจุน ู„ู‡ ุฃู‚ู„ ู…ู† ุฃูˆ
76
00:05:32,140 --> 00:05:36,280
ูŠุณุงูˆูŠ ุงู„ู€ minimum supportุŒ ูุญุชู…ุงู‹ ู‡ุฐุง ุงู„ู…ุฌู…ูˆุน ุณูŠูƒูˆู†
77
00:05:36,280 --> 00:05:39,220
ุฃูƒุจุฑ ู…ู† ุฃูˆ ูŠุณุงูˆูŠ ุงู„ู€ minimum supportุŒ ู„ู† ูŠู‚ู„ ุนู†ู‡ ุจุฃูŠ
78
00:05:39,220 --> 00:05:44,630
ุญุงู„ุฉ ู…ู† ุงู„ุฃุญูˆุงู„ุŒ ู„ุฃู† ุงู„ุงุซู†ูŠู† frequentุŒ ุงู„ููƒุฑุฉ ู…ุฑุฉ ุฃุฎุฑู‰
79
00:05:44,630 --> 00:05:49,570
ุฃู† ุฃู†ุง ุฃุญุงูˆู„ ุฃู† ุฃุนู…ู„ ู†ู…ูˆ ุชูƒุฑุงุฑูŠุง ู„ู€
80
00:05:49,570 --> 00:05:53,130
frequent patternsุŒ ุฃู†ุดุฆ ุงู„ู€ pattern ุจุดูƒู„ ุชูƒุฑุงุฑูŠุง
81
00:05:53,130 --> 00:05:56,510
ุจุดูƒู„ ุชู„ู‚ุงุฆูŠุŒ ูŠุนู†ูŠ ูƒู„ pattern ูŠุญุงูˆู„ ุฃู† ูŠุถูŠู
82
00:05:56,510 --> 00:06:03,210
patterns ุงู„ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู‡ุŒ pattern by pattern
83
00:06:03,210 --> 00:06:07,330
frequent pattern by patternุŒ ูˆ ุงู„ู€ Database
84
00:06:07,330 --> 00:06:10,230
PartitioningุŒ ูˆุจุงู„ุชุงู„ูŠ ุฃู†ุง ุฃู‚ุณู… ุงู„ู€ database ูˆู…ู…ูƒู†
85
00:06:10,230 --> 00:06:13,650
ุฃู† ุฃุดุชุบู„ ุนู„ูŠู‡ุง ุจุงู„ุชูˆุงุฒูŠุŒ ูŠู‚ุงู„ ุฃู† ุงู„ู€ FP-Growth ูƒู€
86
00:06:13,650 --> 00:06:17,210
algorithm ุฃูˆ ูƒู€ method ุณุชูƒูˆู† ุฃูุถู„ ู†ุชูŠุฌุฉ ุฃูˆ ุฃุณุฑุน ู…ู†
87
00:06:17,210 --> 00:06:23,670
ุงู„ู€ Apriori ู„ู„ูˆุตูˆู„ ุฅู„ู‰ ุงู„ู€ frequent patterns ุงู„ู…ูˆุฌูˆุฏุฉ
88
00:06:23,670 --> 00:06:28,970
ู„ุฃู†ู‡ุง for each frequent itemุŒ ู„ูƒู„ frequent item set
89
00:06:28,970 --> 00:06:33,530
construct its conditional patternุŒ ุฃู†ุดุฆ
90
00:06:33,530 --> 00:06:37,580
conditional pattern ุงู„ุชุงุจุน ู„ู‡ุง ุจู†ุงุกู‹ ุนู„ู‰ ู…ุง ุฃู†ุชุฌุชู‡ุŒ Then
91
00:06:37,580 --> 00:06:41,180
it's conditional FP-treeุŒ ูˆุงุฐู‡ุจ ุฃู†ุดุฆ ุงู„ู€ tree ุงู„ุชูŠ
92
00:06:41,180 --> 00:06:45,620
ุจุนุฏ ุฐู„ูƒ ุฎุงุตุฉ ุจู‡ุงุŒ ุณู†ุฑู‰ ุงู„ู€ FP-tree ูˆู†ูู‡ู… ู…ุงุฐุง
93
00:06:45,620 --> 00:06:48,300
ู‡ูˆ ุงู„ู€ conditional pattern ุงู„ุฐูŠ ุชู… ุฅู†ุดุงุคู‡ ุนู„ูŠู‡ุŒ ุงู„ู€
94
00:06:48,300 --> 00:06:50,740
conditional patternุŒ ูƒูŠู ุชู… ุงู„ูˆุตูˆู„ ุฅู„ูŠู‡ุŸ ูˆู…ุง
95
00:06:50,740 --> 00:06:55,160
ู‡ูŠ ุงู„ุดุฑูˆุท ุงู„ุชูŠ ุฌุนู„ุชู‡ frequentุŸ repeat the
96
00:06:55,160 --> 00:06:59,980
process on each newly created conditional pattern
97
00:06:59,980 --> 00:07:05,560
FP-tree until resulting FP-tree is emptyุŒ ู„ุง ูŠูƒูˆู†
98
00:07:05,560 --> 00:07:09,600
ููŠู‡ ุดูŠุกุŒ ูˆูƒุฑุฑ ุงู„ุนู…ู„ูŠุฉ ุญุชู‰ ู„ุง ูŠุจู‚ู‰ ุดูŠุก ููŠ ุงู„ู€ FP-tree
99
00:07:09,600 --> 00:07:16,660
and or it contains only one path, single pathุŒ ุทุจุนุงู‹
100
00:07:16,660 --> 00:07:19,740
ูˆู‡ุฐุง ูŠูƒูˆู† generation all combinationsุŒ ูˆู‡ูƒุฐุง ุฃู†ุง
101
00:07:19,740 --> 00:07:25,150
ุฃูƒูˆู† ู‚ุฏ ุฌู…ุนุช ูƒู„ ุงู„ู€ sub paths ุงู„ู…ูˆุฌูˆุฏุฉุŒ ูŠุนู†ูŠ ุงู„ุฎุทูˆุงุช
102
00:07:25,150 --> 00:07:28,290
ุงู„ุฎุงุตุฉ ุจุงู„ุฎูˆุงุฑุฒู…ูŠุฉุŒ ุฃู†ุง ุฃุฐู‡ุจ ูˆุฃุนู…ู„ database scan
103
00:07:28,290 --> 00:07:33,410
onceุŒ ูˆู‡ูŠ ุฃูˆู„ ุนู…ู„ูŠุฉ ู‚ุฑุงุกุฉ ู„ู„ู€ databaseุŒ ู…ุซู„ ุงู„ู€ Apriori
104
00:07:33,410 --> 00:07:37,390
ูˆุฃุฎุฐุช ูˆุฌู„ุจุช ุงู„ู€ first frequent patternุŒ ุชู…ุงู…ุŒ ู†ุญู†
105
00:07:37,390 --> 00:07:42,350
ูŠู‚ุงู„ depth-firstุŒ ุตุญูŠุญ breadth-firstุŒ depth-firstุŒ ุนููˆุงู‹ุŒ ูˆู‡ูƒุฐุง ุฃู†ุง ุฐู‡ุจุช
106
00:07:42,350 --> 00:07:45,810
ุฅู„ู‰ ุงู„ู€ pattern ุงู„ุฃูˆู„ุŒ ู„ูŠุณุช ู‚ุถูŠุฉ ูƒุจูŠุฑุฉุŒ sort ุงู„ู€ frequent
107
00:07:45,810 --> 00:07:49,940
patternsุŒ ูˆู‡ู†ุง ุดูŠุก ุฌุฏูŠุฏุŒ ุฃู† ู†ุฑุชุจ ุงู„ู€ frequent
108
00:07:49,940 --> 00:07:53,400
patterns ุจู†ุงุกู‹ ุนู„ู‰ ุงู„ู€ supportุŒ ุจุชุฑุชูŠุจ ุชู†ุงุฒู„ูŠ
109
00:07:53,400 --> 00:07:56,820
Descending Support Counting, Making a Less than
110
00:07:56,820 --> 00:08:00,160
MinimalุŒ ุฃุนู…ู„ scan ุฃูŠุถุงู‹ ู„ู„ู€ tree ูˆุฃุนู…ู„
111
00:08:00,160 --> 00:08:05,000
Construction ู„ู„ู€ FP-tree ุงู„ู…ูˆุฌูˆุฏุฉุŒ ุงู„ุชูŠ ุณู†ุฑุงู‡ุง
112
00:08:05,000 --> 00:08:11,800
Mining the FP-tree By Creating Conditional ุฃูˆ Sub
113
00:08:11,800 --> 00:08:16,460
patterns ุงู„ู…ูˆุฌูˆุฏุฉุŒ ุชุนุงู„ูˆุง ู„ู†ุฑู‰ ู…ุงุฐุง ูŠู…ูƒู†ู†ุง ุฃู†
114
00:08:16,460 --> 00:08:20,360
ู†ู‚ูˆู„ุŒ ูŠู…ูƒู†ู†ุง ุฃู† ู†ุนูˆุฏ ุฅู„ู‰ ุงู„ู€ benefits ุฃูˆ ู†ู†ู‡ูŠู‡ุง ุงู„ุขู†
115
00:08:20,360 --> 00:08:24,560
completenessุŒ ู…ุชูƒุงู…ู„ุฉุŒ preserve complete information
116
00:08:24,560 --> 00:08:28,080
ูŠุญุชูˆูŠ ุนู„ู‰ ู…ุนู„ูˆู…ุงุช ูƒุงู…ู„ุฉ ุนู† ุงู„ู€ frequent patterns ุงู„ุชูŠ
117
00:08:28,080 --> 00:08:30,900
ุฃู†ุง ู‚ู…ุช ุจุงุณุชุฎุฑุงุฌู‡ุงุŒ ูŠุนู†ูŠ ุฏุงุฆู…ุงู‹ ู‡ูˆ ูŠุญุชูุธ ุจุงู„ู€
118
00:08:30,900 --> 00:08:33,440
support ุงู„ุชุงุจุน ู„ู‡ุงุŒ ู‡ุฐู‡ ุงู„ู…ุนู„ูˆู…ุฉ ุงู„ุชูŠ ุชู‡ู…ู‘ู†ูŠุŒ ุงู„ู€
119
00:08:33,440 --> 00:08:37,120
frequent pattern ูƒู… ู…ุฑุฉ ุธู‡ุฑุชุŒ never break long
120
00:08:37,120 --> 00:08:41,240
patterns of any transactionุŒ ู…ู…ูƒู† ุฃู„ุง ุชู†ุชู…ูŠ ุฅู„ู‰ transaction
121
00:08:41,240 --> 00:08:44,480
ู…ุทู„ู‚ุงู‹ุŒ ูˆู‡ุฐุง ู‡ูˆ ุงู„ู…ุดูƒู„ุฉุŒ ู†ุญู† ู„ู… ู†ุญุณู‘ู†ู‡ุง ู…ุน ุงู„ู€ Apriori
122
00:08:44,480 --> 00:08:48,080
ู„ูƒู† ูŠูู‚ุงู„ ุฃู†ู‡ ุนู†ุฏู…ุง ุชูƒูˆู† ุนู†ุฏ ุงู„ู€
123
00:08:48,080 --> 00:08:52,080
data set ุงู„ุชุนุงู…ู„ุงุช ูƒุจูŠุฑุฉุŒ ูˆุงู„ุนู†ุงุตุฑ ุงู„ู…ูˆุฌูˆุฏุฉ ููŠู‡ุง
124
00:08:52,080 --> 00:08:55,480
ูƒุซูŠุฑุฉุŒ ู…ู…ูƒู† ุฃู† ูŠุญุฏุซ ููŠู‡ุง ุชูƒุฑุงุฑ ุฃูˆ ุถุบุท ุฃูˆ
125
00:08:55,480 --> 00:09:03,020
ุงู†ุฎูุงุถ ููŠ ุงู„ู…ุนู„ูˆู…ุงุชุŒ ุงู„ู…ุนู„ูˆู…ุงุชุŒ ุงู„ู…ุนู„ูˆู…ุงุชุŒ ุงู„ู…ุนู„ูˆู…ุงุชุŒ
126
00:09:03,020 --> 00:09:03,680
ุงู„ู…ุนู„ูˆู…ุงุชุŒ ุงู„ู…ุนู„ูˆู…ุงุชุŒ ุงู„ู…ุนู„ูˆู…ุงุชุŒ ุงู„ู…ุนู„ูˆู…ุงุชุŒ ุงู„ู…ุนู„ูˆู…ุงุชุŒ
127
00:09:03,680 --> 00:09:05,080
ุงู„ู…ุนู„ูˆู…ุงุชุŒ ุงู„ู…ุนู„ูˆู…ุงุชุŒ ุงู„ู…ุนู„ูˆู…ุงุชุŒ ุงู„ู…ุนู„ูˆู…ุงุชุŒ ุงู„ู…ุนู„ูˆู…ุงุชุŒ
128
00:09:05,080 --> 00:09:05,180
ุงู„ู…ุนู„ูˆู…ุงุชุŒ ุงู„ู…ุนู„ูˆู…ุงุชุŒ ุงู„ู…ุนู„ูˆู…ุงุชุŒ ุงู„ู…ุนู„ูˆู…ุงุชุŒ ุงู„ู…ุนู„ูˆู…ุงุชุŒ
129
00:09:05,180 --> 00:09:05,780
ุงู„ู…ุนู„ูˆู…ุงุชุŒ ุงู„ู…ุนู„ูˆู…ุงุชุŒ ุงู„ู…ุนู„ูˆู…ุงุชุŒ
130
00:09:17,640 --> 00:09:24,900
ุงู„ุนู†ุงุตุฑ ุจุชุฑุชูŠุจ ุชู†ุงุฒู„ูŠ
131
00:09:24,900 --> 00:09:30,580
ุงู„ูƒุซูŠุฑุŒ ูŠู…ูƒู† ุฃู† ูŠุญุฏุซ ุงู„ูƒุซูŠุฑุŒ ูŠู…ูƒู† ุฃู† ูŠุชู… ุดุฑุญ ู…ุง ู‡ูˆ
132
00:09:30,580 --> 00:09:33,100
ู…ูˆุฌูˆุฏ ููŠ ุฃุนู„ู‰ ุงู„ู‚ุงุฆู…ุฉ ู‡ูˆ ุบุงู„ุจุงู‹ ู‡ูˆ ุงู„ุฃูƒุซุฑ ุชูƒุฑุงุฑุงู‹
133
00:09:33,100 --> 00:09:36,120
ุงู„ู…ูˆุฌูˆุฏุŒ Never be larger than the original
134
00:09:36,120 --> 00:09:38,820
databaseุŒ ู…ุณุชุญูŠู„ ุฃู† ูŠุทู„ุน ุนู†ุฏูŠ ุญุฌู… ุฃูƒุจุฑ ู…ู† ุงู„ู…ูˆุฌูˆุฏ
135
00:09:38,820 --> 00:09:44,060
ุนู†ุฏู†ุงุŒ Not count node links and count fieldุŒ ุฃู†ุง
136
00:09:44,060 --> 00:09:50,240
ู„ุง ุฃุนุฏู‘ ุงู„ุฑูˆุงุจุทุŒ ูู‚ุท ุนุฏุฏ ู…ุฑุงุช ุงู„ุธู‡ูˆุฑ ููŠ ุงู„ู…ุฌู…ูˆุนุฉุŒ ูƒู…ุง
137
00:09:50,240 --> 00:09:55,470
ุงู„ุนุงุฏุฉุŒ ุจุงู„ู…ุซุงู„ ูŠุชุถุญ ุงู„ูƒู„ุงู…ุŒ ูู„ู†ุฑู‰ ุงู„ุขู† ุจุงู„ู…ุซุงู„
138
00:09:55,470 --> 00:09:58,070
ุงู„ู…ูˆุฌูˆุฏ ุนู†ุฏู†ุง ู‡ู†ุงุŒ ุณุฃู‚ูˆู„ ุงูุชุฑุถ ุฃู† ููŠ
139
00:09:58,070 --> 00:10:01,090
ุนู†ุฏูŠ ู‡ุฐู‡ ุงู„ู€ dataุŒ ุงู„ู€ transactional data set ุงู„ุชูŠ
140
00:10:01,090 --> 00:10:06,710
ุชุญุชูˆูŠ ุนู„ู‰ ุฎู…ุณุฉ ุนู†ุงุตุฑุŒ I1, I2, I3, I4, I5ุŒ ูˆููŠ ุนู†ุฏูŠ
141
00:10:06,710 --> 00:10:12,690
ุชุณุนุฉุŒ ุนููˆุงู‹ุŒ ู„ูŠุณุช...
142
00:10:12,690 --> 00:10:20,880
I discard I transaction ุฑู‚ู… ุชุณุนุฉุŒ ู„ู„ุฃู…ุงู†ุฉุŒ ุงู„ุฎุทุฃ
143
00:10:20,880 --> 00:10:24,360
ูŠุญุฏุซุŒ ูˆู‡ุฐุง ุทุจุนุงู‹ ูƒุฑุฑุชู‡ ู‡ู†ุง ู„ุฃู† copy ูˆ paste
144
00:10:24,360 --> 00:10:29,540
ุงุดุชุบู„ุช ู‡ู†ุง ููŠ ุงู„ู…ุซุงู„ ุนู†ุฏู…ุง ุนุฏู„ุชู‡ุŒ ูˆุนู†ุฏู…ุง ุญุฏุซ ุฐู„ูƒ ุฃูŠุถุงู‹
145
00:10:29,540 --> 00:10:38,620
ุฅู† ุดุงุก ุงู„ู„ู‡ ู‡ูƒุฐุง ุชู…ุงู…ุŒ ุงู„ุขู†ุŒ ุงูุชุฑุถ ุฃู† ุงู„ู€ minimum
146
00:10:38,620 --> 00:10:41,620
support ุงู„ุชุงุจุนุฉ ู„ูŠ ู‡ูŠ ุนุจุงุฑุฉ ุนู† ุงุซู†ูŠู†ุŒ ุงู„ู€ minimum support
147
00:10:41,620 --> 00:10:47,500
ุงู„ู…ุทู„ูˆุจุฉ ู‡ูŠ ุนุจุงุฑุฉ ุนู† ุงุซู†ูŠู† ู…ู† ุชุณุนุฉุŒ ูŠุนู†ูŠ 22% ุชู‚ุฑูŠุจุงู‹ุŒ ุงู„ู€
148
00:10:47,500 --> 00:10:52,340
step ุงู„ุฃูˆู„ู‰ุŒ ุฃู‚ุฑุฃ ุงู„ู€ database ู…ุน ุงู„ู€ first ุฃูˆ one
149
00:10:52,340 --> 00:10:56,380
item setุŒ ูƒู„ ุงู„ู…ุฌู…ูˆุนุงุช ุงู„ุชูŠ ู‡ูŠ ุนู†ุตุฑ ูˆุงุญุฏุŒ ูˆุฃุญุณุจ ุงู„ู€
150
00:10:56,380 --> 00:11:00,000
support ุงู„ุชุงุจุนุฉ ู„ู‡ุงุŒ ุจุนุฏ ุฐู„ูƒุŒ ุงู„ุฎุทูˆุฉ ุงู„ุซุงู†ูŠุฉุŒ ุฃุฑุชุจู‡ุง
151
00:11:00,000 --> 00:11:05,880
ุงู„ุขู†ุŒ ุจูƒู„ ุจุณุงุทุฉุŒ ู„ูˆ ุฃู†ุง ุฌุฆุช ูˆู‚ู„ุช ู„ูƒ: ู‡ุง ู‡ูˆ I1ุŒ ุงู„ู€
152
00:11:05,880 --> 00:11:14,540
support ู„ู‡ ู‡ูŠ 1ุŒ 2ุŒ 3ุŒ 4ุŒ 5ุŒ 6ุŒ ู…ู† ุถู…ู† ุงู„ุนู†ุงุตุฑ ุงู„ู…ูˆุฌูˆุฏุฉุŒ ุงู„ู€
153
00:11:14,540 --> 00:11:20,220
frequent ู‡ูŠ 6ุŒ ู…ูˆุฌูˆุฏ ุฃูƒุซุฑ ุนู†ุตุฑ ู…ูˆุฌูˆุฏ ุนู†ุฏูŠุŒ more
154
00:11:20,220 --> 00:11:23,800
frequent ู‡ูˆ I2ุŒ ู‡ูˆ ุนุฏุฏ ู…ุฑุงุช ุชูƒุฑุงุฑู‡ 7 ู…ุฑุงุช
155
00:11:27,740 --> 00:11:33,440
ุงู„ุซู„ุงุซุฉ ูˆุงู„ุฃุฑุจุนุฉ ูˆุงู„ุฎู…ุณุฉ ู…ุน ุจุนุถุŒ ุงู„ุงุซู†ูŠู† ูˆุงู„ูˆุงุญุฏ ูˆุงู„ุณุชุฉ ุฌุงุกูˆุง
156
00:11:33,440 --> 00:11:36,740
ู†ูุณ ุงู„ู€ frequentุŒ ุทูŠุจุŒ ู…ู† ุฃู‚ุฏู… ููŠู‡ู…ุŒ ุงู„ุฐูŠ ูŠุธู‡ุฑ ู…ุนูƒ
157
00:11:36,740 --> 00:11:40,540
ุฃูˆู„ุงู‹ ููŠ ุงู„ู€ data setุŒ ู„ุง ุชูู„ุฎู‘ุต ู†ูุณูƒ ุฏุงุฆู…ุงู‹ุŒ ุฃูˆ ู„ุง
158
00:11:40,540 --> 00:11:43,860
ุชูู„ุฎู‘ุต ู†ูุณูƒ ุฏุงุฆู…ุงู‹ุŒ ุฃู†ุง ุขุฎุฐ ุฃูˆู„ ุนู†ุตุฑ ูŠุธู‡ุฑ ููŠ
159
00:11:43,860 --> 00:11:47,320
frequent set ุฃูˆ ููŠ ุงู„ู€ item set ู‡ูˆ ุงู„ุฐูŠ ุฃู‚ุฏู‘ู…ู‡
160
00:11:47,320 --> 00:11:52,880
ููŠ ุญุงู„ุฉ ุชุณุงูˆูŠ ุนู†ุตุฑูŠู† ู…ู† ู†ุงุญูŠุฉ ุนุฏุฏ ุงู„ู€ supportุŒ ุงู„ุขู†
161
00:11:52,880 --> 00:11:56,640
ุจุนุฏ ุฐู„ูƒุŒ ุฃุจุฏุฃ ุจุจู†ุงุก ุงู„ู€ FP-treeุŒ ูˆู‡ูŠ ุชุชุญุฏุซ ุนู† ุฎุทูˆุงุช
162
00:11:56,640 --> 00:12:03,820
ุจู†ุงุฆู‡ุงุŒ ุฃุจุฏุฃ ู…ู† null labelุŒ ุชู…ุงู…ุŒ ูˆุจู†ุงุกู‹ ุนู„ูŠู‡ุŒ ุฃุนู…ู„ ุงู„ู€
163
00:12:03,820 --> 00:12:07,040
second timeุŒ ุงู„ู€ second scan ู„ู„ู€ databaseุŒ ุงู„ู…ุฑุฉ
164
00:12:07,040 --> 00:12:12,140
ุงู„ุซุงู†ูŠุฉุŒ ููŠ ูƒู„ transactionุŒ ุฃุชุนุงู…ู„ are processed in
165
00:12:12,140 --> 00:12:15,900
ุงู„ู€ L orderุŒ ุจู†ุงุกู‹ ุนู„ู‰ ุงู„ู€ sort order ุงู„ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู‡ุง
166
00:12:16,960 --> 00:12:22,320
ูˆุงู„ุฌุฒุก ูŠูุตู†ูŽุน ู„ูƒู„ transaction ู…ุน ุงู„ุฃุดูŠุงุก ุงู„ุชูŠ ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ
167
00:12:22,320 --> 00:12:23,820
ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ
168
00:12:23,820 --> 00:12:25,400
ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ
169
00:12:25,400 --> 00:12:28,480
ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ
170
00:12:28,480 --> 00:12:29,060
ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ
171
00:12:29,060 --> 00:12:29,420
ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ
172
00:12:29,420 --> 00:12:32,820
ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ
173
00:12:32,820 --> 00:12:41,200
ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ ุชุฏุนู…ู‡ุงุŒ ุชุฏ
174
00:12:42,500 --> 00:12:46,200
ุงู„ู€ data set ุงู„ู…ูˆุฌูˆุฏุฉ ุนู†ุฏูŠุŒ ุฃู‚ูˆู„ ู„ู‡: ุฑุชุจู‡ุง ู„ูŠุŒ ุณุฃุฑุชุจู‡ุงุŒ
175
00:12:46,200 --> 00:12:49,880
ุฑุชุจุชู‡ุง ุงู„ุขู†ุŒ ูŠุง ุฌู…ุงุนุฉุŒ ู‡ูŠ ุงู„ู€ transactional
176
00:12:49,880 --> 00:12:54,560
data set ุงู„ุชุงุจุนุฉ ู„ูŠุŒ
223
00:17:22,330 --> 00:17:25,810
ุณุจุนุฉ ุชู…ุงู… ุฏุนูˆู†ูŠ ุฃุบูŠุฑ ุจุงู„ุณู„ูˆู†
224
00:17:30,540 --> 00:17:37,780
ุณุจุนุฉ ุตุญูŠุญุฉ ุงู„ุขู†ุŒ ูˆุงุญุฏ ุงู„ู…ูุฑูˆุถ ุณุชุฉุŒ ูˆุงุญุฏ ู‡ูŠ ุนู†ุฏูŠ
225
00:17:37,780 --> 00:17:42,860
ู‡ู†ุง ุฃุฑุจุนุฉ ูˆุนู†ุฏูŠ ู‡ู†ุง ุงุซู†ูŠู†ุŒ ูุงู„ูƒู„ุงู… ุตุญูŠุญ ู…ุฆุฉ ุจุงู„ู…ุฆุฉ
226
00:17:42,860 --> 00:17:47,860
ู…ุฌู…ูˆุนู‡ู… ุณุชุฉ ุงู„ุขู†ุŒ ุซู„ุงุซุฉุŒ ุณุชุฉ ูƒุฐู„ูƒุŒ ุซู„ุงุซุฉ ุนู†ุฏูŠ
227
00:17:47,860 --> 00:17:57,800
ู…ูˆุฌูˆุฏุŒ ุซู„ุงุซุฉ ุณุช ู…ุฑุงุชุŒ ุฃูŠู†ุŒ ุซู„ุงุซุฉุŒ ู‡ุฐู‡
228
00:17:57,800 --> 00:18:10,100
ู…ุฑุชูŠู† ู‡ู†ุงุŒ ู‡ูŠ ู…ุฑุชูŠู† ู‡ู†ุง ู‡ูŠ
229
00:18:10,100 --> 00:18:14,320
ู…ุฑุฉ ู‡ูŠุŒ ุซุงู†ูŠุฉุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†
230
00:18:14,320 --> 00:18:15,840
ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†
231
00:18:15,840 --> 00:18:15,920
ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†
232
00:18:15,920 --> 00:18:16,160
ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†
233
00:18:16,160 --> 00:18:17,620
ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†
234
00:18:17,620 --> 00:18:18,540
ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†
235
00:18:18,540 --> 00:18:19,600
ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†
236
00:18:19,600 --> 00:18:28,940
ุงุซู†ูŠู†ุŒ ุงุซู†ูŠู†
237
00:18:29,930 --> 00:18:38,930
ุทูŠุจุŒ ุฃูŠ ุซู„ุงุซุฉ ุชู…ุงู…ุŒ ุฃูŠ ุฃุฑุจุนุฉ ู…ุฑุชูŠู†ุŒ ู‡ูŠู‡ู…ุŒ ู„ุง
238
00:18:38,930 --> 00:18:43,330
ู‡ู†ุง ู…ุฑุฉ ูˆุงุญุฏุฉุŒ ู…ุด ุฃุฑุจุนุฉุŒ ู‡ู†ุง ุงู„ู…ูุฑูˆุถ ู…ุง ุนุฏู„ู†ุงู‡ุงุด ู…ุฑุฉ
239
00:18:43,330 --> 00:18:50,850
ูˆุงุญุฏุฉุŒ ูˆู‡ูŠ ู…ุฑุฉ ูˆุงุญุฏุฉุŒ ู…ุฑุชูŠู†ุŒ ุชู…ุงู…ุŒ ู‡ุฐู‡ ุงู„ู€ I5 ู…ุฑุชูŠู†
240
00:18:50,850 --> 00:18:55,570
ูŠุนู†ูŠ ุงู„ู€ tree ุชุจุนุชู†ุง ู‡ูƒุฐุง ุจุชูƒูˆู† ุณู„ูŠู…ุฉุŒ ูˆุงู„ุนู†ุตุฑ
241
00:18:55,570 --> 00:19:00,290
ุชุจุนุชู‡ุง ู…ูˆุฌูˆุฏุฉ ููŠ ู‡ุฐู‡ ุงู„ู€ tree ูุนู„ูŠู‹ุง ุงู„ู„ูŠ ุฅุญู†ุง ุนุงู…ู„ูŠู†ู‡
242
00:19:00,290 --> 00:19:07,870
ูƒู†ุง ุจู†ุญุงูˆู„ ู†ุฑุณู…ู‡ุงุŒ I2ุŒ I4ุŒ I5ุŒ ุจูŠู…ุดูŠ ู…ุน ุงู„ุนู†ุงุตุฑุŒ ุงุนููˆุง
243
00:19:07,870 --> 00:19:19,280
I1ุŒ I5 ู…ุน ุงู„ transactionุŒ I2ุŒ I4 ู‡ูŠู‡ุงุŒ I2ุŒ I3 ู‡ูŠู‡ุงุŒ ููŠ
244
00:19:19,280 --> 00:19:22,540
ูƒู„ ู…ุฑุฉ ุจุฃู…ุฑ ุนู„ู‰ I2 ุฃู†ุง ุจุฒูŠุฏ ุงู„ counter ุชุจุนู‡ุง ู„ุญุฏ ู…ุง
245
00:19:22,540 --> 00:19:26,100
ุชุชุญู‚ู‚ ุงู„ุนู†ุงุตุฑุŒ ูˆุฏุงุฆู…ู‹ุง ุจู‚ุตู‡ุง ุจุงู„ู…ู‚ุงุทุนุฉ ู‡ุฐู‡ุŒ ุฌู…ุนุช ุฎูŠุฑ
246
00:19:26,100 --> 00:19:29,160
ุจุณ ุนุดุงู† ุฃูˆุฑู‘ุฌูŠูƒู…ุŒ ู‡ู… ูˆูŠู† ุงู„ู†ู‚ุงุท ุงู„ู„ูŠ ุฃู†ุง ุนู… ุจุฌู…ุนู‡ู…
247
00:19:29,160 --> 00:19:34,440
ูŠุนู†ูŠ ู‡ูŠ ู‡ู†ุง ูˆู‡ู†ุงุŒ ู‡ุฐูˆู„ ู…ุน ุจุนุถ ุจูŠู…ุซู„ูˆุง ุงู„ุณุชุฉุŒ ุทูŠุจ ุชู…ุงู…
248
00:19:34,440 --> 00:19:39,540
ุฃู†ุง ู‡ูƒุฐุง ุฃู†ุง ุญุตู„ุช ุนู„ู‰ ุงู„ tree ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏูŠ ุงู„ุขู†
249
00:19:39,540 --> 00:19:43,680
ุจุฏูŠ ุฃุฑูˆุญ ุฃุดูˆู ุฃู†ุดุฆ ุงู„ conditional pattern ุชุจุนุชูŠุŒ ุฃูˆ
250
00:19:43,680 --> 00:19:47,680
ุงู„ conditional pattern ู†ุนู…ู„ู‡ุง ู…ู† ุงู„ู€ tree ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ
251
00:19:47,680 --> 00:19:52,540
ุนู†ุฏู‡ุงุŒ ูู…ู…ูƒู† ุฃู†ุง ุฃุจุฏุฃ ุฃู…ุฑู‘ ุนู„ู‰ ุฃูˆ ุฃุนู…ู„ traversing ู„ู„ู€
252
00:19:52,540 --> 00:19:57,880
tree ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู‡ุง ุนุดุงู† ุฃุดูˆู ุงู„ occurrence ุชุจุน
253
00:19:57,880 --> 00:20:01,700
ุงู„ pattern ุงู„ู„ูŠ ุนู†ุฏู‡ุง ุงู„ุขู†ุŒ ุงู„ู…ุดูƒู„ุฉ ุชุจุนุชูŠ ูƒูŠู ุฃู†ุง
254
00:20:01,700 --> 00:20:04,880
ุจุฏูŠ ุฃุญุตู„ ุนู„ู‰ ุงู„ frequent pattern ู…ู† ุงู„ database
255
00:20:04,880 --> 00:20:11,580
ุชู…ุงู…ุŒ ุงู„ database is transferred ู„ู„ู€ treeุŒ ูˆู‡ุฐุง
256
00:20:11,580 --> 00:20:18,220
ุงู„ุขู† ุจุฏูŠ ุฃุฌูŠุจ ู…ู† ุงู„ tree ุงู„ู„ูŠ ุนู†ุฏู‡ุง ุนุดุงู† ุชู‚ุฏุฑ ุชู†ู‚ุจ
257
00:20:18,220 --> 00:20:22,540
ุฃูˆ ุชุทู„ุน ุฃูˆ ุชุนู…ู„ extractionุŒ militaryุŒ ูˆุชุจู†ูŠ ุฃูˆ ุชุนุชู…ุฏ
258
00:20:22,540 --> 00:20:26,020
ุนู„ู‰ ุงู„ conditional pattern ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู†ุฏูƒ ู‡ู†ุง
259
00:20:26,020 --> 00:20:29,300
ุฃุจุฏุฃ ู…ุน ุงู„ frequent pattern ุงู„ู„ูŠ ู…ู† ูˆุงุญุฏุŒ as
260
00:20:29,300 --> 00:20:33,120
initial suffixุŒ suffixุŒ ูŠุนู†ูŠ ู…ู† ุงู„ุจุฏุงูŠุฉ ุจุฏูƒ ุชุดุชุบู„
261
00:20:34,590 --> 00:20:39,090
Construct Conditional Pattern Based Which Consists
262
00:20:39,090 --> 00:20:43,630
Of The Prefix Paths
263
00:20:43,630 --> 00:20:46,670
In Every Tree Co-occurring With The Suffix In The
264
00:20:46,670 --> 00:20:49,050
MotionุŒ ุฃุจุฏุฃ ู…ุน ุงู„ู€ Tree ุงู„ู„ูŠ ุจุชุจุฏุฃ ุจุงู„ู€ Suffix
265
00:20:49,050 --> 00:20:53,910
ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู†ุฏูƒุŒ Construct Conditional Pattern Tree
266
00:20:53,910 --> 00:21:01,030
And Perform Mining On Such TreeุŒ ุงู„ู„ูŠ ุนู†ุฏูƒ ู‡ู†ุงุŒ ู‡ูŠุจุฏุฃ
267
00:21:01,030 --> 00:21:06,230
ูŠุฒูŠุฏ ู…ุนุงูŠุงุŒ growth is achieved by concatenation the
268
00:21:06,230 --> 00:21:11,690
suffix ู…ุน ุงู„ frequent pattern ุงู„ู„ูŠ ุธู‡ุฑ ุนู†ุฏูŠุŒ ูˆุฃุนูŠุฏ
269
00:21:11,690 --> 00:21:14,350
ุฐู„ูƒ ูƒุซูŠุฑู‹ุง ููŠ ุฎุทูˆุฉ ุฃุฑุจุนุฉุŒ ู„ุญุฏ ู…ุง ุชุฎู„ุต ุงู„ treeุŒ ุชุนุงู„
270
00:21:14,350 --> 00:21:19,150
ู†ุดูˆู ุนู†ุฏูŠ ู‡ู†ุง ุฅูŠุด ุงู„ู„ูŠ ุจูŠุตูŠุฑ ู‡ู†ุงุŒ ุฃูˆ ุฎู„ูŠู†ูŠ ุฃุญุชูุธ
271
00:21:19,150 --> 00:21:23,210
ุจูู‚ุท ุงู„ treeุŒ ูˆุฃุดูˆู ุงู„ header ุฅูŠุด ู‡ุฐุง ุจุฏู‡ ุนุดุงู†
272
00:21:23,210 --> 00:21:25,930
ุจุนุฏูŠู† ุจู†ุดูˆูู‡ุŒ ุฎู„ูŠู†ูŠ ุจุณ ุฃูˆู‚ู ู‡ู†ุง
273
00:21:31,640 --> 00:21:35,040
ุงู„ุขู†ุŒ ุนุดุงู† ุฃู†ุง ุฃู†ุดุฆ ุงู„ treeุŒ ุฃูˆ ุฃู†ุง ุฃุจุฏุฃ ุฃู†ุดุฆ ุงู„ู€
274
00:21:35,040 --> 00:21:38,780
conditional ุงู„ pattern baseุŒ ูˆุงู„ tree ุชุจุนุชูŠุŒ ุจู†ุงุกู‹
275
00:21:38,780 --> 00:21:41,580
ุนู„ู‰ ุงู„ tree ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู†ุงุŒ ุงู„ู„ูŠ ุฃู†ุดุฃู†ุงู‡ุง
276
00:21:41,580 --> 00:21:45,480
ุณุงุจู‚ุงุŒ ุงู„ุขู† ูŠุง ุฌู…ุงุนุฉ ุงู„ุฎูŠุฑุŒ ูƒุงู† ุจูŠู‚ูˆู„ ู„ูŠ ููŠ ุงู„ู…ุซุงู„
277
00:21:45,480 --> 00:21:50,120
ุงู„ุณุงุจู‚ุŒ ุฃู† ุฃูˆู„ ุญุงุฌุฉ ุฃุจุฏุฃ ู…ุน ุงู„ frequent pattern
278
00:21:50,120 --> 00:21:56,200
length ูˆุงุญุฏุŒ ุชู…ุงู…ุŸ as initial suffix patternุŒ ุทูŠุจ
279
00:21:56,200 --> 00:22:06,660
ุงู„ููƒุฑุฉุŒ ู‡ู„ ุฃู†ุง ุจุฏูŠ ุขุฎุฐ ุฃูŠ
280
00:22:06,660 --> 00:22:10,460
ุงุซู†ูŠู†ุŒ ุฃูˆ ุฃูŠ ูˆุงุญุฏุŒ ุฃูˆ ุฃูŠ ุงุซู†ูŠู†ุŒ ุฃูˆ ุฃูŠ ุงุซู†ูŠู†ุŒ ุฃูˆ ุฃูŠ
281
00:22:10,460 --> 00:22:12,640
ุงุซู†ูŠู†ุŒ ุฃูˆ ุฃูŠ ุงุซู†ูŠู†ุŒ ุฃูˆ ุฃูŠ ุงุซู†ูŠู†ุŒ ุฃูˆ ุฃูŠ ุงุซู†ูŠู†ุŒ ุฃูˆ ุฃูŠ
282
00:22:12,640 --> 00:22:13,100
ุงุซู†ูŠู†ุŒ ุฃูˆ ุฃูŠ ุงุซู†ูŠู†ุŒ ุฃูˆ ุงุซู†ูŠู†ุŒ ุฃูˆ ุงุซู†ูŠู†ุŒ ุฃูˆ ุงุซู†ูŠู†ุŒ ุฃูˆ
283
00:22:13,100 --> 00:22:13,440
ุงุซู†ูŠู†ุŒ ุฃูˆ ุงุซู†ูŠู†ุŒ ุฃูˆ ุงุซู†ูŠู†ุŒ ุฃูˆ ุงุซู†ูŠู†ุŒ ุฃูˆ ุงุซู†ูŠู†ุŒ ุฃูˆ ุงุซู†ูŠู†
284
00:22:13,440 --> 00:22:14,560
ุฃูˆ ุงุซู†ูŠู†ุŒ ุฃูˆ ุงุซู†ูŠู†ุŒ ุฃูˆ ุงุซู†ูŠู†ุŒ ุฃูˆ ุงุซู†ูŠู†ุŒ ุฃูˆ ุงุซู†ูŠู†ุŒ ุฃูˆ
285
00:22:14,560 --> 00:22:21,320
ุงุซู†ูŠู†ุŒ ุฃูˆ ุงุซู†ูŠู†ุŒ ุฃูˆ ุงุซู†ูŠู†ุŒ ุฃูˆ ุงุซู†ูŠู†ุŒ Depth SearchุŒ ู…ุธุจูˆุท
286
00:22:21,320 --> 00:22:26,160
ุฌุงู„ูƒ Depth SearchุŒ Tree ุงู„ู€ TraversingุŒ ูˆุจุงู„ุชุงู„ูŠ ู‡ูˆ
287
00:22:26,160 --> 00:22:28,540
ุจุฏูˆุด ุฃุดุชุบู„ BreadthุŒ ุจุฏูˆุด ุฃุดุชุบู„ DepthุŒ ู…ุนู†ุงุชู‡ Depth
288
00:22:28,540 --> 00:22:31,640
ุจุฏู‘ูŠ ุฃุฑูˆุญ ู„ุฃุนู…ู‚ ู†ู‚ุทุฉุŒ ู…ู† ุฃุนู…ู‚ ู†ู‚ุทุฉุŸ ู‡ุฐู‡ ุงู„ู†ู‚ุงุท
289
00:22:31,640 --> 00:22:35,960
ุชุจุนุชูŠุŒ ูˆุฃุดุชุบู„ ุนู„ูŠู‡ุงุŒ ู…ู† ุงู„ู†ู‚ุงุท ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏูŠ ููŠ
290
00:22:35,960 --> 00:22:44,090
ุงู„ leavesุŒ ูŠุง ุฌู…ุงุนุฉ ุงู„ุฎูŠุฑุŒ I5ุŒ I4ุŒ I3ุŒ ู…ุธุจูˆุทุŒ ุทูŠุจ ูˆุจุนุฏ
291
00:22:44,090 --> 00:22:47,470
ู‡ู†ุง ูƒู†ุช ุจุฏูŠ ุฃุทู„ุน ู„ุญุฏ ู…ุง ู‡ูŠ ููŠ ุนู†ุฏูŠ nodeุŒ ูˆุจุงู„ุชุงู„ูŠ
292
00:22:47,470 --> 00:22:52,510
ุงู„ู†ู‚ุงุท ุชุจุนุชู‡ุงุŒ ูƒู„ ุงู„ุนู†ุงุตุฑุŒ ู…ุนุฏู…ูŠู† ู…ุน ุจุนุถู‡ู…ุŒ ู‡ุฐูˆู„
293
00:22:52,510 --> 00:22:55,650
ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ููˆู‚ ุฎุงู„ุตุŒ ุงู„ู„ูŠ ู‡ู… ุฌุงูŠูŠู† ู…ู† ุงู„ู†ู„ุŒ ู„ุฃู† ู‡ุฐูˆู„
294
00:22:55,650 --> 00:23:07,650
ู‡ู… ุจูŠู…ุซู„ูˆุง ุนู†ุฏูŠุŒ ุจูŠู…ุซู„ูˆุง ุงู„ู…ูุชุงุญ ุงู„ุฃุณุงุณ ููŠ ุงู„ุดุบู„ุŒ ุชู…ุงู…
295
00:23:09,130 --> 00:23:15,130
ุงู„ุขู†ุŒ ุจู…ุง ุฃู† ุฃู†ุง ู‡ุฃุดุชุบู„ุŒ ู‡ุฃุดุชุบู„ ูƒุงู„ุชุงู„ูŠุŒ ู…ู† ุฎู„ุงู„ ุงู„ tree
296
00:23:15,130 --> 00:23:21,710
ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏูŠุŒ ูˆุฒูŠ ู…ุง ู‚ู„ู†ุงุŒ ุญุฃุจุฏุฃ ู…ู† ุงู„ I ุฎู…ุณุฉ
297
00:23:21,710 --> 00:23:25,870
ุฅูŠู‡ ุงู„ I ุฎู…ุณุฉุŸ ู„ุง ุฃู†ุง ุจุฃุตู„ ู„ู‡ุง ู…ู† ุฎู„ุงู„ ู…ูŠู† ูŠุง ุฌู…ุงุนุฉ
298
00:23:25,870 --> 00:23:31,910
ุงู„ุฎูŠุฑุŸ ุงู„ I ุฎู…ุณุฉ ุฃู†ุง ุจุฃุตู„ ู„ู‡ุง ู…ู† ุฎู„ุงู„ I ุงุซู†ูŠู† ูˆ I
299
00:23:31,910 --> 00:23:38,380
ุฃุฑุจุนุฉุŒ ุนููˆุงู‹ุŒ I2 ูˆ I1ุŒ ูƒู… ู…ุฑุฉ ู…ุฑู‘ูŠุช ุนู„ูŠู‡ู… ุนุดุงู† ุฃุตู„ ู„ู„ู€
300
00:23:38,380 --> 00:23:41,900
element ู‡ุฐุงุŸ ุฎู„ูŠู†ูŠุŒ ุจุฑุถู‡ุŒ ุฅุญู†ุง ู‚ู„ู†ุง ุงู„ู…ุนู„ูˆู…ุงุช ุชุจุนุชู†ุง
301
00:23:41,900 --> 00:23:49,780
ุจุฏู‡ุง ุชูƒูˆู† ุฏุงุฆู…ู‹ุง ู…ูˆุฌูˆุฏุฉ ุนู†ุฏูŠุŒ ุฎู„ูŠู†ูŠ ุจุณ ุฃุฌูŠุจ ุงู„ data
302
00:23:49,780 --> 00:23:54,820
set ุนุดุงู† ุชุธู„ู‘ ุญุงุถุฑุฉ ุนู†ุฏู†ุงุŒ ู‡ูŠ ู‡ุฐู‡
303
00:24:03,760 --> 00:24:20,280
ูˆุจุฏูŠ ุฃุฌูŠุจู‡ุง ู‡ู†ุง ุนู„ู‰ ุงู„ุขุฎุฑุŒ ู„ู…ุงุฐุง
304
00:24:20,280 --> 00:24:28,200
ู„ุง ุฃุดูˆู ุงู„ animationุŒ ุญู‚ูŠู‚ูŠุฉ animation
305
00:24:28,200 --> 00:24:32,980
team groupุŒ ู„ุง ุฃุฑูŠุฏ animation ุญู‚ูŠู‚ูŠุฉ
306
00:24:37,210 --> 00:24:42,550
ูƒู„ ู‡ุงูŠ ุงู„ elements ุงู„ู„ูŠ ุฃู†ุง ุจุฏูŠ ุฃุดุชุบู„ ุนู„ูŠู‡ู…ุŒ ุทูŠุจ ุงู„ู€
307
00:24:42,550 --> 00:24:55,190
I ุงู„ุขู†
308
00:24:55,190 --> 00:24:58,190
ุฌู…ุนุช ุงู„ุฎูŠุงุฑุŒ ูู‡ุฐุง ุงู„ุฌุฏูˆู„ุŒ ู‡ูŠู„ุฒู…ู†ูŠ ุนุดุงู† ุฃู†ุง ุฃู‚ุฏุฑ
309
00:24:58,190 --> 00:25:01,570
ุฃุชุฐูƒุฑ ุฃู†ุง ูุนู„ูŠู‹ุง ุงู„ conditional pattern baseุŒ ุฃู†ุง
310
00:25:01,570 --> 00:25:06,330
ูˆุตู„ุช ู„ู„ู€ I ุฎู…ุณุฉุŒ ุฎู„ุงู„ ุงู„ู€ I5ุŒ ุฃู†ุง ูˆุตู„ุช ู„ู‡ุง ู…ู† ุฎู„ุงู„
311
00:25:06,330 --> 00:25:16,990
ูˆุตู„ุช ู„ู‡ุง ู…ุฑุชูŠู†ุŒ ู…ุฑุฉ ู…ู† ุฎู„ุงู„ I2 ูˆ I1 ู„ุญุงู„ู‡ู…ุŒ ู‡ุฐู‡ ูƒุงู†ุช
312
00:25:16,990 --> 00:25:32,710
ู…ุฑุฉ ู…ุธุจูˆุทุŒ ูˆู…ุฑุฉ ูƒุงู†ุช ู…ู† ุฎู„ุงู„ I1 ูˆ I3ุŒ I2ุŒ I1ุŒ I3ุŒ ู‡ุฐู‡
313
00:25:32,710 --> 00:25:37,400
ูƒู…ุงู† ู…ุฑุฉุŒ ู…ุนู†ุงุชู‡ ุฃู†ุงุŒ ู‡ูŠ ุงู„ path ุฃูˆ ู‡ูŠ ุงู„ู…ุณุงุฑุงุช ุงู„ู„ูŠ
314
00:25:37,400 --> 00:25:46,440
ูˆุฏู‘ุชู†ูŠ ู„ู…ูŠู†ุŸ ู„ I5 ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ู‡ู†ุงุŒ ูˆุจู†ุงุกู‹ ุนู„ูŠู‡ ุฃู†ุง ุงู„ู€
315
00:25:46,440 --> 00:25:52,320
nodes ุงู„ู„ูŠ ูุนู„ูŠู‹ุง ุจุชู‡ู…ู‘ู†ูŠ ููŠ ุนุฏุฏ ุชูƒุฑุงุฑู‡ุงุŒ ู…ูŠู† ุงู„ู„ูŠ
316
00:25:52,320 --> 00:25:59,280
ุธู‡ุฑุช ู…ุฑุชูŠู†ุŸ ุนู†ุฏู‡ุง ููŠ ุงู„ conditionalุŒ I2 ุธู‡ุฑุช ู…ุฑุชูŠู†ุŒ ูˆ
317
00:25:59,280 --> 00:26:05,790
I1 ุธู‡ุฑุช ู…ุฑุชูŠู†ุŒ I3 ู…ุง ุจุชู„ุฒู…ู†ูŠุŒ ู„ุฃู†ู‡ุง ุธู‡ุฑุช ู„ู…ุฑุฉ ูˆุงุญุฏุฉุŒ ุทุจ
318
00:26:05,790 --> 00:26:09,150
ุฅูŠุด ุงู„ frequent pattern ุงู„ู„ูŠ ุจู†ุนู…ู„ู‡ุง generationุŸ
319
00:26:09,150 --> 00:26:13,830
ู…ุนู†ุงุชู‡ ุฃู†ุง ุจู‚ุฏุฑ ุฃุฌูŠ ุฃู‚ูˆู„ I2ุŒ I5ุŒ ู‡ุฐุง frequent
320
00:26:13,830 --> 00:26:21,510
patternุŒ ูˆุนุฏุฏ ู…ุฑุงุช ุธู‡ูˆุฑู‡ ุงุซู†ูŠู†ุŒ ููŠ ุนู†ุฏ I1ุŒ I5ุŒ ูˆู‡ุฐุง ุนุฏุฏ
321
00:26:21,510 --> 00:26:26,070
ู…ุฑุงุช ุธู‡ูˆุฑู‡ ุจุฑุถู‡ ุนุฏุฏ ู…ุฑุงุช ุธู‡ูˆุฑู‡ ุงุซู†ูŠู†ุŒ ูˆููŠ ุนู†ุฏ ุงู„ pattern
322
00:26:26,070 --> 00:26:32,410
ุงู„ุซุงู„ุซ ุงู„ู„ูŠ ู‡ูˆ I2ุŒ I1ุŒ I5ุŒ ุงู„ู„ูŠ ู‡ูˆ ุงู„ู€ combination
323
00:26:32,410 --> 00:26:36,010
ุนููˆุงู‹ุŒ ู„ู‡ู… ูƒู„ู‡ู…ุŒ ู„ุฃู† ู‡ุฐู‡ frequent ูˆู‡ุฐู‡ frequentุŒ ูู„ู…ุง
324
00:26:36,010 --> 00:26:39,170
ู†ุถูŠูู‡ู… ู…ุน ุจุนุถุŒ ู‡ูŠูƒูˆู† ููŠ ุนู†ุฏูŠ frequentุŒ ูˆู‡ูŠ ุงู„ pattern
325
00:26:39,170 --> 00:26:43,190
ุชุจุนุชู‡ุงุŒ ูˆุจุงู„ุชุงู„ูŠ ู‡ุฐู‡ ู‡ูŠ ุงู„ generated frequent
326
00:26:43,190 --> 00:26:49,310
pattern ุงู„ู„ูŠ ุทู„ุนุช ุนู†ุฏูŠุŒ ูƒู…ุงู† ู…ุฑุฉ ู†ุดูˆูู‡ุง ู…ุน I4ุŒ I4
327
00:26:49,310 --> 00:26:53,630
ุฅูŠุด ุนู…ู„ูŠุงุช ุงู„ูˆุตูˆู„ ุงู„ู„ูŠ ูƒุงู†ุช ู„ู‡ุงุŸ ูƒุงู†ุช ู…ู† ุฎู„ุงู„ 2
328
00:26:53,630 --> 00:27:03,280
ู‡ุฐู‡ ุงู„ู…ุณุงุฑุงุชุŒ I2 ู…ุจุงุดุฑุฉ ู„ุญุงู„ู‡ุงุŒ ุฃูŠ ุงุซู†ูŠู†ุŒ ูƒู… ู…ุฑุฉ ูˆุตู„ุช
329
00:27:03,280 --> 00:27:10,260
ู„ู‡ุงุŸ ุงู„ู„ูŠุŒ ุนููˆุงู‹ุŒ ุนู†ุฏู‡ุงุŒ ุฃูŠ ุงุซู†ูŠู†ุŒ ุฃูŠ ุฃุฑุจุนุฉุŒ ูƒุงู† ุนู†ุฏูŠ ุนุฏุฏ
330
00:27:10,260 --> 00:27:15,120
ู…ุฑุงุช ุงู„ุธู‡ูˆุฑุŒ ู…ุฑุฉ ุนุจุฑ ุฃูŠ ูˆุงุญุฏุŒ ูˆู…ุฑุฉ ุนุจุฑ ุฃูŠ ุงุซู†ูŠู†ุŒ ูŠุนู†ูŠ
331
00:27:15,120 --> 00:27:21,580
ุฃูŠ ุงุซู†ูŠู† ู…ุฑุฉ ูˆุงุญุฏุฉุŒ ู…ุธุจูˆุทุŒ ูˆู…ุฑุฉ ู…ู† ุฎู„ุงู„ ุฃูŠ ุงุซู†ูŠู†ุŒ ุฃูŠ
332
00:27:21,580 --> 00:27:23,100
ูˆุงุญุฏุŒ ูƒุฐู„ูƒ ู…ุฑุฉ
333
00:27:25,920 --> 00:27:31,760
ุงู„ุขู†ุŒ ู…ู† ูŠู„ุฒู…ู‘ู†ูŠ ู…ู† ู‡ุคู„ุงุก ุงู„ู„ูŠ ุฃุธู‡ุฑ ู…ุฑุชูŠู† ุนู„ู‰ ุงู„ุฃู‚ู„ุŸ
334
00:27:31,760 --> 00:27:34,700
ุงู„ู€ I2ุŒ ู…ุนู†ุงุชู‡ ุงู„ู€ Conditional Pattern Tree ุชุจุนุชูŠ
335
00:27:34,700 --> 00:27:40,600
ุงู„ I2 ู…ุฑุชูŠู†ุŒ ูˆุจุงู„ุชุงู„ูŠ ุจุฃุฌูŠุŒ ุงู„ frequent pattern
336
00:27:40,600 --> 00:27:46,140
ุชุจุนุชูŠุŒ ุญุชูƒูˆู† I2ุŒ I4ุŒ ูˆู‡ูŠ ุงู„ support ุชุจุนุชู‡ุงุŒ ุงู„ minimum
337
00:27:46,140 --> 00:27:51,740
support ุชุจุนุชู‡ุง 2ุŒ ุจุฃุฌูŠ ู„ู„ู€ I3ุŒ ุจู†ูุณ ุงู„ูƒู„ุงู…ุŒ I3 ูƒูŠู ูˆุตู„ุช
338
00:27:51,740 --> 00:27:58,860
ู„ู‡ุงุŸ ุฅูŠุด ุงู„ู…ุณุงุฑุงุช ุชุจุนุชู‡ุงุŸ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3
339
00:27:58,860 --> 00:28:00,700
I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3
340
00:28:00,700 --> 00:28:00,820
I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3
341
00:28:00,820 --> 00:28:04,540
I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3
342
00:28:04,540 --> 00:28:05,400
I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3
343
00:28:05,400 --> 00:28:10,580
I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3ุŒ I3
344
00:28:24,850 --> 00:28:32,970
ู‡ู†ุง ุจุฑุถู‡ ู…ุฑุชูŠู†ุŒ ุนุจุฑ I2ุŒ I1ุŒ I2ุŒ I1ุŒ ุจุฑุถู‡ ู…ุฑุชูŠู†ุŒ ู…ูŠู† ุงู„ู€
345
00:28:32,970 --> 00:28:36,850
frequent pattern ุนู†ุฏูŠ ู‡ู†ุงุŸ ูƒู„ู‡ู… frequentุŒ ู„ุฃู† I1 ูˆ
346
00:28:36,850 --> 00:28:41,330
I2 ุนุจุงุฑุฉ ุนู† frequent patternsุŒ ูˆุจุงู„ุชุงู„ูŠ ุงู„ู€
347
00:28:41,330 --> 00:28:52,610
conditional tree ุชุจุนุชูŠุŒ I2 ุธู‡ุฑุช ุฃุฑุจุน ู…ุฑุงุชุŒ ูˆ I1 ุธู‡ุฑุช
348
00:28:52,610 --> 00:28:59,940
ู…ุฑุชูŠู†ุŒ ุนููˆุงู‹ุŒ ุฃูŠ ูˆุงุญุฏ ุธู‡ุฑุช ู…ุฑุชูŠู† ูƒุฐู„ูƒุŒ ููŠ ุนู†ุฏูŠ ุฃูŠ ูˆุงุญุฏ
349
00:28:59,940 --> 00:29:02,880
ุธู‡ุฑุช ู„ุญุงู„ู‡ุงุŒ ุทุจุนุงู‹ ุฃู†ุง ุฌู…ุนุช ู‡ุฐูˆู„ ุงู„ุงุซู†ูŠู† ู…ุน ุจุนุถุŒ ุฅู†
350
00:29:02,880 --> 00:29:07,120
ู‡ุฐูŠ ูˆู‡ุฐูŠุŒ ููŠ ุจูŠู†ู‡ู… intersectionุŒ ุฃูˆ ุฌุงูŠูŠู† ู…ุน ุจุนุถู‡ู…
351
00:29:07,120 --> 00:29:11,180
ุตุญูŠุญุŒ ุงู„ู„ูŠ ู‡ู… ููŠ pattern ูˆุงุญุฏุŒ ูุฅุฐุง ุฃู†ุง ุจุฃุนุชุจุฑ ุฅู†
352
00:29:11,180 --> 00:29:14,140
ู‡ุฐูŠ pattern ูˆุงุญุฏุŒ ู…ุนู†ุงุชู‡ ุฅู† ู‡ูŠ ุงู„ pattern ุงู„ู„ูŠ ุนู†ุฏูŠ
353
00:29:14,140 --> 00:29:18,340
ุฃูˆ ุงู„ condition ุงู„ู„ูŠ ุฃุฑูŠู‡ุŒ ูˆุนู†ุฏูŠ ู‡ู†ุง ุฃูŠ ูˆุงุญุฏ ุธู‡ุฑุช
354
00:29:18,340 --> 00:29:22,930
ู„ุญุงู„ู‡ุง ู…ุฑุชูŠู†ุŒ ุฅูŠุด ุงู„ frequent pattern ุงู„ู„ูŠ ุนู†ุฏูŠ
355
00:29:22,930 --> 00:29:38,670
ุญุชูƒู„ู… ุนู„ู‰ combinationุŒ I2ุŒ I3 ู…ุฑุชูŠู†ุŒ ูƒุฐู„ูƒ ุนู†ุฏูŠ I1ุŒ I3
356
00:29:38,670 --> 00:29:43,590
ุนููˆุงู‹ุŒ ู„ูŠุด ู…ุฑุชูŠู†ุŸ ุฃุฑุจุน ู…ุฑุงุชุŒ ู„ุฃู† I2 ุฃุฑุจุน ู…ุฑุงุช ุธู‡ุฑุชุŒ ู‡ูŠ
357
00:29:43,590 --> 00:29:46,050
ุฃุฑุจุนุฉ ูˆู‡ู†ุง I3
358
00:29:49,070 --> 00:29:54,870
ุฃูŠุŒ ุฃูŠ ุงุซู†ูŠู† ู…ุฑุชูŠู† ู‡ู†ุง ูˆ ู…ุฑุชูŠู† ู‡ู†ุง ูŠุนู†ูŠ ุฃุฑุจุนุฉุŒ ู…ุฑุชูŠู†
359
00:29:54,870 --> 00:30:03,370
ูˆู…ุฑุชูŠู† ูŠุนู†ูŠ ุฃุฑุจุนุฉุŒ ูˆู‡ู†ุง ููŠ ุนู†ุฏูŠ ุฃูŠ ุงุซู†ูŠู†ุŒ ุฃูŠ ูˆุงุญุฏ
360
00:30:03,370 --> 00:30:12,210
ุฃูŠ ุซู„ุงุซุฉุŒ ูˆู‡ุฐุง ูƒุฐู„ูƒ ุธู‡ุฑ ู…ุฑุชูŠู†ุŒ ูˆุจุงู„ุชุงู„ูŠ
361
00:30:12,210 --> 00:30:15,710
ุฃู†ุง ู‡ุงูŠ ุงู„ patterns ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏูŠุŒ ูˆู‡ูƒุฐุง ุจุชุธู‡ุฑ
362
00:30:15,710 --> 00:30:21,580
ุนู†ุฏูŠ ุจุฌู‡ุฉ ุงู„ letterุŒ ูˆุจุงู„ุชุงู„ูŠ ู‡ุฐู‡ ุงู„ู€ preุŒ ูƒู„ ุงู„ู€
363
00:30:21,580 --> 00:30:24,040
patternsุŒ ู‡ุฐู‡ ู…ุฌู…ูˆุนุฉ ุงู„ู€ generated frequent
364
00:30:24,040 --> 00:30:28,080
patterns ุงู„ู„ูŠ ุฃู†ุง ุงุดุชุบู„ุช ุนู„ูŠู‡ู…ุŒ ุฃุนู…ู„ ู…ุง ุจูŠู† ุงู„ู€
365
00:30:28,080 --> 00:30:31,440
patterns ู‡ุฐูˆู„ุŒ ุนุจุงุฑุฉ ุนู† ุงู„ association rules ุงู„ู„ูŠ
366
00:30:31,440 --> 00:30:36,500
ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู‡ุงุŒ ุงู„ FP growth method transforms the
367
00:30:36,500 --> 00:30:40,710
problem of finding long frequent patternsุŒ ุญูˆู„ุช
368
00:30:40,710 --> 00:30:44,230
ู„ู‡ุง ู…ู† ุงู„ุจุญุซ ุนู† long frequent patterns searching
369
00:30:44,230 --> 00:30:48,330
for shorter ones recursively and concatenating the
370
00:30:48,330 --> 00:30:52,510
suffixุŒ ูˆุฏุงุฆู…ู‹ุง ุจุฃุฌู…ุน ู„ู‡ุง ุงู„ suffix ุงู„ู„ูŠ ุจุชูƒูˆู†
371
00:30:52,510 --> 00:30:57,610
ู…ูˆุฌูˆุฏุฉุŒ it uses the least frequent items as suffix
372
00:30:58,530 --> 00:31:02,870
ู„ูŠุดุŸ ู„ุฃู† ู‡ู… ู‡ุฐูˆู„ ุงู„ู…ูˆุฌูˆุฏูŠู† ุชุญุช ุฎุงู„ุตุŒ ุชู…ุงู…ุŒ offering
373
00:31:02,870 --> 00:31:07,270
good selectivityุŒ ูˆุชูˆูุฑ ุนู„ูŠู‡ุง ุงู„ู…ูˆุถูˆุนุŒ ูˆู‡ุฐุง ุงุฎุชูŠุงุฑ
374
00:31:07,270 --> 00:31:09,810
ู…ู†ุงุณุจุŒ the method .. the methodุŒ ุนููˆุงู‹
375
00:31:09,810 --> 00:31:14,630
substantially .. substantially reduces the search
376
00:31:14,630 --> 00:31:19,690
costุŒ ู„ุฃู†ู‡ุง ุจุชุดุชุบู„ุด ููŠ ุงู„ breadthุŒ depthุŒ ุนููˆุงู‹ ุงู„ู€
377
00:31:19,690 --> 00:31:23,110
searchุŒ ุทูŠุจ
378
00:31:23,110 --> 00:31:26,410
ุฎู„ูŠู†ุงุŒ ุจุฏู†ุง ู†ุดูˆู ุงู„ู…ุซุงู„ ุงู„ุชุงู„ูŠ
379
00:31:34,890 --> 00:31:39,270
ู‡ุฐุง ู…ุซุงู„ .. ู…ุซุงู„ ุซุงู†ูŠุŒ ุชูƒู…ู‘ู„ูˆู†ู‡ ู„ูˆุญุฏูƒู… ุฅู† ุดุงุก ุงู„ู„ู‡
380
00:31:39,270 --> 00:31:44,350
ุชุนุงู„ูˆุงุŒ ูุฑุตุฉ ู„ูƒู… ุชุชุฏุฑุจูˆุง ูˆุชุดูˆููˆุง ุงู„ุฎุทูˆุงุชุŒ ู„ุฅู†ุดุงุก ุงู„ู€
381
00:31:44,350 --> 00:31:47,910
header treeุŒ ุฃูˆ ุงู„ table ุงู„ุณุงุจู‚ุŒ ูˆูƒูŠู ุฅุญู†ุง ุงุดุชุบู„ู†ุง
382
00:31:47,910 --> 00:31:52,530
ุนู„ูŠู‡ ุฎุทูˆุฉ ุจุฎุทูˆุฉุŒ ุงู„ุขู† ุจูŠู‚ูˆู„ ู„ูŠ ุฃู† ููŠ ุนู†ุฏูŠ transaction
383
00:31:52,530 --> 00:31:55,950
data set ู…ู† ุฎู…ุณ ุนู†ุงุตุฑุŒ ููŠู‡ุง ุงู„ elements ุงู„ู„ูŠ ุฃู†ุชูŽ
384
00:31:55,950 --> 00:31:59,590
ู…ุดุชุฑูƒู‡ุงุŒ ุงู„ minimum support ุชุจุนุชู‡ุงุŒ minimum support
385
00:31:59,590 --> 00:32:03,230
ู…ุนู†ุงุชู‡ุŒ ูŠุง ุฌู…ุงุนุฉ ุงู„ุฎูŠุฑุŒ ุจุฏูŠ ุฃุฌูŠ ุฃุนุฏู‘ุŒ ูˆุงู„ู„ู‡ุŒ ุงู„ F ูˆุงุญุฏุฉ
386
00:32:03,230 --> 00:32:06,590
ุงุซู†ูŠู†ุŒ ุซู„ุงุซุฉุŒ ุฃุฑุจุนุฉุŒ ุฃูƒุจุฑ ู…ู† ุงู„ minimum support
387
00:32:06,590 --> 00:32:17,590
ู…ุนู†ุงุชู‡ ุงู„ F frequentุŒ ุงู„ AุŒ ู…ุฑุฉุŒ ุงุซู†ูŠู†ุŒ ุซู„ุงุซุฉ
388
00:32:17,590 --> 00:32:21,450
ุงู„ A frequentุŒ ุงู„ CุŒ ู…ุฑุฉุŒ ุงุซู†ูŠู†ุŒ ุซู„ุงุซุฉุŒ ุฃุฑุจุนุฉุŒ ุงู„ C
389
00:32:21,450 --> 00:32:27,950
frequentุŒ ู‡ู†ุง