Datasets:

dsfsi
/

vukuzenzele-sentence-aligned

---
language:
- eng
- afr
- nbl
- xho
- zul
- sot
- nso
- tsn
- ssw
- ven
- tso
license: cc-by-4.0
task_categories:
- sentence-similarity
- translation
pretty_name: The Vuk'uzenzele South African Multilingual Corpus
tags:
- multilingual
- government
arxiv: 2303.0375
configs:
- config_name: afr-eng
  data_files:
  - split: train
    path: afr-eng/train-*
  - split: test
    path: afr-eng/test-*
  - split: eval
    path: afr-eng/eval-*
- config_name: afr-nbl
  data_files:
  - split: train
    path: afr-nbl/train-*
  - split: test
    path: afr-nbl/test-*
  - split: eval
    path: afr-nbl/eval-*
- config_name: afr-nso
  data_files:
  - split: train
    path: afr-nso/train-*
  - split: test
    path: afr-nso/test-*
  - split: eval
    path: afr-nso/eval-*
- config_name: afr-sot
  data_files:
  - split: train
    path: afr-sot/train-*
  - split: test
    path: afr-sot/test-*
  - split: eval
    path: afr-sot/eval-*
- config_name: afr-ssw
  data_files:
  - split: train
    path: afr-ssw/train-*
  - split: test
    path: afr-ssw/test-*
  - split: eval
    path: afr-ssw/eval-*
- config_name: afr-tsn
  data_files:
  - split: train
    path: afr-tsn/train-*
  - split: test
    path: afr-tsn/test-*
  - split: eval
    path: afr-tsn/eval-*
- config_name: afr-tso
  data_files:
  - split: train
    path: afr-tso/train-*
  - split: test
    path: afr-tso/test-*
  - split: eval
    path: afr-tso/eval-*
- config_name: afr-ven
  data_files:
  - split: train
    path: afr-ven/train-*
  - split: test
    path: afr-ven/test-*
  - split: eval
    path: afr-ven/eval-*
- config_name: afr-xho
  data_files:
  - split: train
    path: afr-xho/train-*
  - split: test
    path: afr-xho/test-*
  - split: eval
    path: afr-xho/eval-*
- config_name: afr-zul
  data_files:
  - split: train
    path: afr-zul/train-*
  - split: test
    path: afr-zul/test-*
  - split: eval
    path: afr-zul/eval-*
- config_name: default
  data_files:
  - split: train
    path: data/train-*
  - split: test
    path: data/test-*
- config_name: eng-nbl
  data_files:
  - split: train
    path: eng-nbl/train-*
  - split: test
    path: eng-nbl/test-*
  - split: eval
    path: eng-nbl/eval-*
- config_name: eng-nso
  data_files:
  - split: train
    path: eng-nso/train-*
  - split: test
    path: eng-nso/test-*
  - split: eval
    path: eng-nso/eval-*
- config_name: eng-sot
  data_files:
  - split: train
    path: eng-sot/train-*
  - split: test
    path: eng-sot/test-*
  - split: eval
    path: eng-sot/eval-*
- config_name: eng-ssw
  data_files:
  - split: train
    path: eng-ssw/train-*
  - split: test
    path: eng-ssw/test-*
  - split: eval
    path: eng-ssw/eval-*
- config_name: eng-tsn
  data_files:
  - split: train
    path: eng-tsn/train-*
  - split: test
    path: eng-tsn/test-*
  - split: eval
    path: eng-tsn/eval-*
- config_name: eng-tso
  data_files:
  - split: train
    path: eng-tso/train-*
  - split: test
    path: eng-tso/test-*
  - split: eval
    path: eng-tso/eval-*
- config_name: eng-ven
  data_files:
  - split: train
    path: eng-ven/train-*
  - split: test
    path: eng-ven/test-*
  - split: eval
    path: eng-ven/eval-*
- config_name: eng-xho
  data_files:
  - split: train
    path: eng-xho/train-*
  - split: test
    path: eng-xho/test-*
  - split: eval
    path: eng-xho/eval-*
- config_name: eng-zul
  data_files:
  - split: train
    path: eng-zul/train-*
  - split: test
    path: eng-zul/test-*
  - split: eval
    path: eng-zul/eval-*
- config_name: nbl-nso
  data_files:
  - split: train
    path: nbl-nso/train-*
  - split: test
    path: nbl-nso/test-*
  - split: eval
    path: nbl-nso/eval-*
- config_name: nbl-sot
  data_files:
  - split: train
    path: nbl-sot/train-*
  - split: test
    path: nbl-sot/test-*
  - split: eval
    path: nbl-sot/eval-*
- config_name: nbl-ssw
  data_files:
  - split: train
    path: nbl-ssw/train-*
  - split: test
    path: nbl-ssw/test-*
  - split: eval
    path: nbl-ssw/eval-*
- config_name: nbl-tsn
  data_files:
  - split: train
    path: nbl-tsn/train-*
  - split: test
    path: nbl-tsn/test-*
  - split: eval
    path: nbl-tsn/eval-*
- config_name: nbl-tso
  data_files:
  - split: train
    path: nbl-tso/train-*
  - split: test
    path: nbl-tso/test-*
  - split: eval
    path: nbl-tso/eval-*
- config_name: nbl-ven
  data_files:
  - split: train
    path: nbl-ven/train-*
  - split: test
    path: nbl-ven/test-*
  - split: eval
    path: nbl-ven/eval-*
- config_name: nbl-xho
  data_files:
  - split: train
    path: nbl-xho/train-*
  - split: test
    path: nbl-xho/test-*
  - split: eval
    path: nbl-xho/eval-*
- config_name: nbl-zul
  data_files:
  - split: train
    path: nbl-zul/train-*
  - split: test
    path: nbl-zul/test-*
  - split: eval
    path: nbl-zul/eval-*
- config_name: nso-sot
  data_files:
  - split: train
    path: nso-sot/train-*
  - split: test
    path: nso-sot/test-*
  - split: eval
    path: nso-sot/eval-*
- config_name: nso-ssw
  data_files:
  - split: train
    path: nso-ssw/train-*
  - split: test
    path: nso-ssw/test-*
  - split: eval
    path: nso-ssw/eval-*
- config_name: nso-tsn
  data_files:
  - split: train
    path: nso-tsn/train-*
  - split: test
    path: nso-tsn/test-*
  - split: eval
    path: nso-tsn/eval-*
- config_name: nso-tso
  data_files:
  - split: train
    path: nso-tso/train-*
  - split: test
    path: nso-tso/test-*
  - split: eval
    path: nso-tso/eval-*
- config_name: nso-ven
  data_files:
  - split: train
    path: nso-ven/train-*
  - split: test
    path: nso-ven/test-*
  - split: eval
    path: nso-ven/eval-*
- config_name: nso-xho
  data_files:
  - split: train
    path: nso-xho/train-*
  - split: test
    path: nso-xho/test-*
  - split: eval
    path: nso-xho/eval-*
- config_name: nso-zul
  data_files:
  - split: train
    path: nso-zul/train-*
  - split: test
    path: nso-zul/test-*
  - split: eval
    path: nso-zul/eval-*
- config_name: sot-ssw
  data_files:
  - split: train
    path: sot-ssw/train-*
  - split: test
    path: sot-ssw/test-*
  - split: eval
    path: sot-ssw/eval-*
- config_name: sot-tsn
  data_files:
  - split: train
    path: sot-tsn/train-*
  - split: test
    path: sot-tsn/test-*
  - split: eval
    path: sot-tsn/eval-*
- config_name: sot-tso
  data_files:
  - split: train
    path: sot-tso/train-*
  - split: test
    path: sot-tso/test-*
  - split: eval
    path: sot-tso/eval-*
- config_name: sot-ven
  data_files:
  - split: train
    path: sot-ven/train-*
  - split: test
    path: sot-ven/test-*
  - split: eval
    path: sot-ven/eval-*
- config_name: sot-xho
  data_files:
  - split: train
    path: sot-xho/train-*
  - split: test
    path: sot-xho/test-*
  - split: eval
    path: sot-xho/eval-*
- config_name: sot-zul
  data_files:
  - split: train
    path: sot-zul/train-*
  - split: test
    path: sot-zul/test-*
  - split: eval
    path: sot-zul/eval-*
- config_name: ssw-tsn
  data_files:
  - split: train
    path: ssw-tsn/train-*
  - split: test
    path: ssw-tsn/test-*
  - split: eval
    path: ssw-tsn/eval-*
- config_name: ssw-tso
  data_files:
  - split: train
    path: ssw-tso/train-*
  - split: test
    path: ssw-tso/test-*
  - split: eval
    path: ssw-tso/eval-*
- config_name: ssw-ven
  data_files:
  - split: train
    path: ssw-ven/train-*
  - split: test
    path: ssw-ven/test-*
- config_name: ssw-xho
  data_files:
  - split: train
    path: ssw-xho/train-*
  - split: test
    path: ssw-xho/test-*
- config_name: ssw-zul
  data_files:
  - split: train
    path: ssw-zul/train-*
  - split: test
    path: ssw-zul/test-*
- config_name: tsn-tso
  data_files:
  - split: train
    path: tsn-tso/train-*
  - split: test
    path: tsn-tso/test-*
- config_name: tsn-ven
  data_files:
  - split: train
    path: tsn-ven/train-*
  - split: test
    path: tsn-ven/test-*
- config_name: tsn-xho
  data_files:
  - split: train
    path: tsn-xho/train-*
  - split: test
    path: tsn-xho/test-*
- config_name: tsn-zul
  data_files:
  - split: train
    path: tsn-zul/train-*
  - split: test
    path: tsn-zul/test-*
- config_name: tso-ven
  data_files:
  - split: train
    path: tso-ven/train-*
  - split: test
    path: tso-ven/test-*
- config_name: tso-xho
  data_files:
  - split: train
    path: tso-xho/train-*
  - split: test
    path: tso-xho/test-*
- config_name: tso-zul
  data_files:
  - split: train
    path: tso-zul/train-*
  - split: test
    path: tso-zul/test-*
- config_name: ven-xho
  data_files:
  - split: train
    path: ven-xho/train-*
  - split: test
    path: ven-xho/test-*
- config_name: ven-zul
  data_files:
  - split: train
    path: ven-zul/train-*
  - split: test
    path: ven-zul/test-*
- config_name: xho-zul
  data_files:
  - split: train
    path: xho-zul/train-*
  - split: test
    path: xho-zul/test-*
dataset_info:
- config_name: afr-eng
  features:
  - name: afr
    dtype: string
  - name: eng
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 793530
    num_examples: 2660
  - name: test
    num_bytes: 171644
    num_examples: 570
  - name: eval
    num_bytes: 172132
    num_examples: 571
  download_size: 757198
  dataset_size: 1137306
- config_name: afr-nbl
  features:
  - name: afr
    dtype: string
  - name: nbl
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 281328
    num_examples: 723
  - name: test
    num_bytes: 57947
    num_examples: 155
  - name: eval
    num_bytes: 59996
    num_examples: 155
  download_size: 279950
  dataset_size: 399271
- config_name: afr-nso
  features:
  - name: afr
    dtype: string
  - name: nso
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 980475
    num_examples: 2937
  - name: test
    num_bytes: 203451
    num_examples: 630
  - name: eval
    num_bytes: 214623
    num_examples: 630
  download_size: 892392
  dataset_size: 1398549
- config_name: afr-sot
  features:
  - name: afr
    dtype: string
  - name: sot
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 971841
    num_examples: 2968
  - name: test
    num_bytes: 211374
    num_examples: 636
  - name: eval
    num_bytes: 209697
    num_examples: 636
  download_size: 901006
  dataset_size: 1392912
- config_name: afr-ssw
  features:
  - name: afr
    dtype: string
  - name: ssw
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 975744
    num_examples: 3042
  - name: test
    num_bytes: 209151
    num_examples: 652
  - name: eval
    num_bytes: 208877
    num_examples: 653
  download_size: 927666
  dataset_size: 1393772
- config_name: afr-tsn
  features:
  - name: afr
    dtype: string
  - name: tsn
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 1010506
    num_examples: 2830
  - name: test
    num_bytes: 218153
    num_examples: 607
  - name: eval
    num_bytes: 214373
    num_examples: 607
  download_size: 913596
  dataset_size: 1443032
- config_name: afr-tso
  features:
  - name: afr
    dtype: string
  - name: tso
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 980025
    num_examples: 2952
  - name: test
    num_bytes: 213355
    num_examples: 633
  - name: eval
    num_bytes: 211642
    num_examples: 633
  download_size: 902666
  dataset_size: 1405022
- config_name: afr-ven
  features:
  - name: afr
    dtype: string
  - name: ven
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 352031
    num_examples: 830
  - name: test
    num_bytes: 72702
    num_examples: 178
  - name: eval
    num_bytes: 75243
    num_examples: 178
  download_size: 323825
  dataset_size: 499976
- config_name: afr-xho
  features:
  - name: afr
    dtype: string
  - name: xho
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 986062
    num_examples: 3098
  - name: test
    num_bytes: 205229
    num_examples: 664
  - name: eval
    num_bytes: 210379
    num_examples: 665
  download_size: 944334
  dataset_size: 1401670
- config_name: afr-zul
  features:
  - name: afr
    dtype: string
  - name: zul
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 982102
    num_examples: 3078
  - name: test
    num_bytes: 208473
    num_examples: 660
  - name: eval
    num_bytes: 201824
    num_examples: 660
  download_size: 932565
  dataset_size: 1392399
- config_name: default
  features:
  - name: nbl
    dtype: string
  - name: nso
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 128131
    num_examples: 315
  - name: test
    num_bytes: 31826
    num_examples: 79
  download_size: 113394
  dataset_size: 159957
- config_name: eng-nbl
  features:
  - name: eng
    dtype: string
  - name: nbl
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 78419
    num_examples: 207
  - name: test
    num_bytes: 16930
    num_examples: 45
  - name: eval
    num_bytes: 15202
    num_examples: 45
  download_size: 89654
  dataset_size: 110551
- config_name: eng-nso
  features:
  - name: eng
    dtype: string
  - name: nso
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 848347
    num_examples: 2616
  - name: test
    num_bytes: 183267
    num_examples: 561
  - name: eval
    num_bytes: 181802
    num_examples: 561
  download_size: 770909
  dataset_size: 1213416
- config_name: eng-sot
  features:
  - name: eng
    dtype: string
  - name: sot
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 843173
    num_examples: 2671
  - name: test
    num_bytes: 181709
    num_examples: 573
  - name: eval
    num_bytes: 180602
    num_examples: 573
  download_size: 776145
  dataset_size: 1205484
- config_name: eng-ssw
  features:
  - name: eng
    dtype: string
  - name: ssw
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 830354
    num_examples: 2662
  - name: test
    num_bytes: 175688
    num_examples: 571
  - name: eval
    num_bytes: 176734
    num_examples: 571
  download_size: 777951
  dataset_size: 1182776
- config_name: eng-tsn
  features:
  - name: eng
    dtype: string
  - name: tsn
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 880306
    num_examples: 2517
  - name: test
    num_bytes: 190843
    num_examples: 539
  - name: eval
    num_bytes: 187728
    num_examples: 540
  download_size: 786563
  dataset_size: 1258877
- config_name: eng-tso
  features:
  - name: eng
    dtype: string
  - name: tso
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 849914
    num_examples: 2623
  - name: test
    num_bytes: 181181
    num_examples: 562
  - name: eval
    num_bytes: 176362
    num_examples: 563
  download_size: 773662
  dataset_size: 1207457
- config_name: eng-ven
  features:
  - name: eng
    dtype: string
  - name: ven
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 113647
    num_examples: 279
  - name: test
    num_bytes: 26195
    num_examples: 60
  - name: eval
    num_bytes: 26121
    num_examples: 60
  download_size: 119271
  dataset_size: 165963
- config_name: eng-xho
  features:
  - name: eng
    dtype: string
  - name: xho
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 827201
    num_examples: 2662
  - name: test
    num_bytes: 175023
    num_examples: 571
  - name: eval
    num_bytes: 176047
    num_examples: 571
  download_size: 784961
  dataset_size: 1178271
- config_name: eng-zul
  features:
  - name: eng
    dtype: string
  - name: zul
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 815837
    num_examples: 2646
  - name: test
    num_bytes: 168769
    num_examples: 567
  - name: eval
    num_bytes: 177547
    num_examples: 567
  download_size: 767836
  dataset_size: 1162153
- config_name: nbl-nso
  features:
  - name: nbl
    dtype: string
  - name: nso
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 109438
    num_examples: 275
  - name: test
    num_bytes: 24000
    num_examples: 59
  - name: eval
    num_bytes: 26519
    num_examples: 60
  download_size: 118816
  dataset_size: 159957
- config_name: nbl-sot
  features:
  - name: nbl
    dtype: string
  - name: sot
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 149593
    num_examples: 365
  - name: test
    num_bytes: 30656
    num_examples: 78
  - name: eval
    num_bytes: 32211
    num_examples: 79
  download_size: 152576
  dataset_size: 212460
- config_name: nbl-ssw
  features:
  - name: nbl
    dtype: string
  - name: ssw
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 146544
    num_examples: 387
  - name: test
    num_bytes: 33410
    num_examples: 83
  - name: eval
    num_bytes: 32858
    num_examples: 84
  download_size: 157314
  dataset_size: 212812
- config_name: nbl-tsn
  features:
  - name: nbl
    dtype: string
  - name: tsn
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 131856
    num_examples: 302
  - name: test
    num_bytes: 31961
    num_examples: 65
  - name: eval
    num_bytes: 29676
    num_examples: 65
  download_size: 139315
  dataset_size: 193493
- config_name: nbl-tso
  features:
  - name: nbl
    dtype: string
  - name: tso
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 127433
    num_examples: 296
  - name: test
    num_bytes: 24654
    num_examples: 63
  - name: eval
    num_bytes: 23290
    num_examples: 64
  download_size: 127532
  dataset_size: 175377
- config_name: nbl-ven
  features:
  - name: nbl
    dtype: string
  - name: ven
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 976911
    num_examples: 2660
  - name: test
    num_bytes: 211536
    num_examples: 570
  - name: eval
    num_bytes: 207694
    num_examples: 570
  download_size: 885066
  dataset_size: 1396141
- config_name: nbl-xho
  features:
  - name: nbl
    dtype: string
  - name: xho
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 149020
    num_examples: 403
  - name: test
    num_bytes: 33319
    num_examples: 87
  - name: eval
    num_bytes: 31809
    num_examples: 87
  download_size: 160427
  dataset_size: 214148
- config_name: nbl-zul
  features:
  - name: nbl
    dtype: string
  - name: zul
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 111905
    num_examples: 289
  - name: test
    num_bytes: 25799
    num_examples: 62
  - name: eval
    num_bytes: 22660
    num_examples: 63
  download_size: 124588
  dataset_size: 160364
- config_name: nso-sot
  features:
  - name: nso
    dtype: string
  - name: sot
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 1057851
    num_examples: 3052
  - name: test
    num_bytes: 226420
    num_examples: 654
  - name: eval
    num_bytes: 232934
    num_examples: 655
  download_size: 945243
  dataset_size: 1517205
- config_name: nso-ssw
  features:
  - name: nso
    dtype: string
  - name: ssw
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 1020738
    num_examples: 2968
  - name: test
    num_bytes: 219932
    num_examples: 636
  - name: eval
    num_bytes: 218161
    num_examples: 637
  download_size: 922981
  dataset_size: 1458831
- config_name: nso-tsn
  features:
  - name: nso
    dtype: string
  - name: tsn
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 1092885
    num_examples: 2918
  - name: test
    num_bytes: 238439
    num_examples: 625
  - name: eval
    num_bytes: 234644
    num_examples: 626
  download_size: 952272
  dataset_size: 1565968
- config_name: nso-tso
  features:
  - name: nso
    dtype: string
  - name: tso
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 1045959
    num_examples: 2956
  - name: test
    num_bytes: 228677
    num_examples: 634
  - name: eval
    num_bytes: 226626
    num_examples: 634
  download_size: 925262
  dataset_size: 1501262
- config_name: nso-ven
  features:
  - name: nso
    dtype: string
  - name: ven
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 155499
    num_examples: 343
  - name: test
    num_bytes: 35576
    num_examples: 73
  - name: eval
    num_bytes: 31381
    num_examples: 74
  download_size: 152424
  dataset_size: 222456
- config_name: nso-xho
  features:
  - name: nso
    dtype: string
  - name: xho
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 1022670
    num_examples: 2959
  - name: test
    num_bytes: 214850
    num_examples: 634
  - name: eval
    num_bytes: 212932
    num_examples: 635
  download_size: 929486
  dataset_size: 1450452
- config_name: nso-zul
  features:
  - name: nso
    dtype: string
  - name: zul
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 1014985
    num_examples: 2998
  - name: test
    num_bytes: 223825
    num_examples: 643
  - name: eval
    num_bytes: 219173
    num_examples: 643
  download_size: 926742
  dataset_size: 1457983
- config_name: sot-ssw
  features:
  - name: sot
    dtype: string
  - name: ssw
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 1036642
    num_examples: 3075
  - name: test
    num_bytes: 217328
    num_examples: 659
  - name: eval
    num_bytes: 222863
    num_examples: 660
  download_size: 950426
  dataset_size: 1476833
- config_name: sot-tsn
  features:
  - name: sot
    dtype: string
  - name: tsn
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 1118346
    num_examples: 3019
  - name: test
    num_bytes: 237826
    num_examples: 647
  - name: eval
    num_bytes: 235279
    num_examples: 647
  download_size: 981019
  dataset_size: 1591451
- config_name: sot-tso
  features:
  - name: sot
    dtype: string
  - name: tso
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 1057631
    num_examples: 3027
  - name: test
    num_bytes: 226229
    num_examples: 649
  - name: eval
    num_bytes: 222671
    num_examples: 649
  download_size: 943068
  dataset_size: 1506531
- config_name: sot-ven
  features:
  - name: sot
    dtype: string
  - name: ven
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 201166
    num_examples: 461
  - name: test
    num_bytes: 44845
    num_examples: 99
  - name: eval
    num_bytes: 42607
    num_examples: 99
  download_size: 191947
  dataset_size: 288618
- config_name: sot-xho
  features:
  - name: sot
    dtype: string
  - name: xho
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 1042930
    num_examples: 3098
  - name: test
    num_bytes: 217327
    num_examples: 664
  - name: eval
    num_bytes: 223313
    num_examples: 665
  download_size: 964792
  dataset_size: 1483570
- config_name: sot-zul
  features:
  - name: sot
    dtype: string
  - name: zul
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 1017097
    num_examples: 3079
  - name: test
    num_bytes: 223761
    num_examples: 660
  - name: eval
    num_bytes: 227514
    num_examples: 660
  download_size: 949761
  dataset_size: 1468372
- config_name: ssw-tsn
  features:
  - name: ssw
    dtype: string
  - name: tsn
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 1124400
    num_examples: 3110
  - name: test
    num_bytes: 238160
    num_examples: 666
  - name: eval
    num_bytes: 246176
    num_examples: 667
  download_size: 1012570
  dataset_size: 1608736
- config_name: ssw-tso
  features:
  - name: ssw
    dtype: string
  - name: tso
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 1069540
    num_examples: 3142
  - name: test
    num_bytes: 237608
    num_examples: 673
  - name: eval
    num_bytes: 231657
    num_examples: 674
  download_size: 980833
  dataset_size: 1538805
- config_name: ssw-ven
  features:
  - name: ssw
    dtype: string
  - name: ven
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 194391
    num_examples: 459
  - name: test
    num_bytes: 50642
    num_examples: 115
  download_size: 163426
  dataset_size: 245033
- config_name: ssw-xho
  features:
  - name: ssw
    dtype: string
  - name: xho
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 1190898
    num_examples: 3649
  - name: test
    num_bytes: 303625
    num_examples: 913
  download_size: 0
  dataset_size: 1494523
- config_name: ssw-zul
  features:
  - name: ssw
    dtype: string
  - name: zul
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 1203909
    num_examples: 3720
  - name: test
    num_bytes: 306088
    num_examples: 931
  download_size: 0
  dataset_size: 1509997
- config_name: tsn-tso
  features:
  - name: tsn
    dtype: string
  - name: tso
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 1301380
    num_examples: 3455
  - name: test
    num_bytes: 326769
    num_examples: 864
  download_size: 0
  dataset_size: 1628149
- config_name: tsn-ven
  features:
  - name: tsn
    dtype: string
  - name: ven
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 202072
    num_examples: 412
  - name: test
    num_bytes: 49875
    num_examples: 104
  download_size: 0
  dataset_size: 251947
- config_name: tsn-xho
  features:
  - name: tsn
    dtype: string
  - name: xho
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 1248717
    num_examples: 3416
  - name: test
    num_bytes: 306197
    num_examples: 854
  download_size: 0
  dataset_size: 1554914
- config_name: tsn-zul
  features:
  - name: tsn
    dtype: string
  - name: zul
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 1251456
    num_examples: 3472
  - name: test
    num_bytes: 311904
    num_examples: 868
  download_size: 982016
  dataset_size: 1563360
- config_name: tso-ven
  features:
  - name: tso
    dtype: string
  - name: ven
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 197128
    num_examples: 428
  - name: test
    num_bytes: 45408
    num_examples: 108
  download_size: 158793
  dataset_size: 242536
- config_name: tso-xho
  features:
  - name: tso
    dtype: string
  - name: xho
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 1197163
    num_examples: 3504
  - name: test
    num_bytes: 299170
    num_examples: 876
  download_size: 961678
  dataset_size: 1496333
- config_name: tso-zul
  features:
  - name: tso
    dtype: string
  - name: zul
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 1208661
    num_examples: 3550
  - name: test
    num_bytes: 300836
    num_examples: 888
  download_size: 964341
  dataset_size: 1509497
- config_name: ven-xho
  features:
  - name: ven
    dtype: string
  - name: xho
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 186931
    num_examples: 459
  - name: test
    num_bytes: 49184
    num_examples: 115
  download_size: 159746
  dataset_size: 236115
- config_name: ven-zul
  features:
  - name: ven
    dtype: string
  - name: zul
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 159504
    num_examples: 384
  - name: test
    num_bytes: 42320
    num_examples: 96
  download_size: 139982
  dataset_size: 201824
- config_name: xho-zul
  features:
  - name: xho
    dtype: string
  - name: zul
    dtype: string
  - name: score
    dtype: float64
  - name: __index_level_0__
    dtype: int64
  splits:
  - name: train
    num_bytes: 1213972
    num_examples: 3744
  - name: test
    num_bytes: 300902
    num_examples: 937
  download_size: 1006373
  dataset_size: 1514874
---

# The Vuk'uzenzele South African Multilingual Corpus

Github: [https://github.com/dsfsi/vukuzenzele-nlp/](https://github.com/dsfsi/vukuzenzele-nlp/)

Zenodo: [![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.7598539.svg)](https://doi.org/10.5281/zenodo.7598539)

Arxiv Preprint: [![arXiv](https://img.shields.io/badge/arXiv-2303.03750-b31b1b.svg)](https://arxiv.org/abs/2303.03750)

Give Feedback 📑: [DSFSI Resource Feedback Form](https://docs.google.com/forms/d/e/1FAIpQLSf7S36dyAUPx2egmXbFpnTBuzoRulhL5Elu-N1eoMhaO7v10w/formResponse)

# About
The dataset was obtained from the South African government magazine Vuk'uzenzele, created by the [Government Communication and Information System (GCIS)](https://www.gcis.gov.za/). 
The original raw PDFS were obtatined from the [Vuk'uzenzele website](https://www.vukuzenzele.gov.za/).

The datasets contain government magazine editions in 11 languages, namely:

|  Language  | Code  |  Language  | Code |
|------------|-------|------------|-------|
| English    | (eng) | Sepedi     | (sep) |
| Afrikaans  | (afr) | Setswana   | (tsn) |
| isiNdebele | (nbl) | Siswati    | (ssw) |
| isiXhosa   | (xho) | Tshivenda  | (ven) |
| isiZulu    | (zul) | Xitstonga  | (tso) |
| Sesotho    | (nso) |

## Available pairings

The alignment direction is bidrectional, i.e. xho-zul is zul-xho

afr-eng; afr-nbl; afr-nso; afr-sot; afr-ssw; afr-tsn; afr-tso; afr-ven; afr-xho; afr-zul  
eng-nbl; eng-nso; eng-sot ;eng-ssw; eng-tsn; eng-tso; eng-ven; eng-xho; eng-zul  
nbl-nso; nbl-sot; nbl-ssw; nbl-tsn; nbl-tso; nbl-ven; nbl-xho; nbl-zul  
nso-sot; nso-ssw; nso-tsn; nso-tso; nso-ven; nso-xho; nso-zul  
sot-ssw; sot-tsn; sot-tso; sot-ven; sot-xho; sot-zul  
ssw-tsn; ssw-tso; ssw-ven; ssw-xho; ssw-zul  
tsn-tso; tsn-ven; tsn-xho; tsn-zul  
tso-ven; tso-xho; tso-zul  
ven-xho; ven-zul  
xho-zul  

# Disclaimer

This dataset contains machine-readable data extracted from PDF documents, from https://www.vukuzenzele.gov.za/, provided by the Government Communication Information System (GCIS). While efforts were made to ensure the accuracy and completeness of this data, there may be errors or discrepancies between the original publications and this dataset. No warranties, guarantees or representations are given in relation to the information contained in the dataset. The members of the Data Science for Societal Impact Research Group bear no responsibility and/or liability for any such errors or discrepancies in this dataset. The Government Communication Information System (GCIS) bears no responsibility and/or liability for any such errors or discrepancies in this dataset. It is recommended that users verify all information contained herein before making decisions based upon this information.

# Datasets
The datasets consist of pairwise sentence aligned data. There are 55 distinct datasets of paired sentences.
The data is obtained by comparing [LASER](https://github.com/facebookresearch/LASER) embeddings of sentence tokens between 2 languages. If the similarity is high, the sentences are deemed semantic equivalents of one another and the observation is outputted. 

Naming convention:  
The naming structure of the pairwise_sentence_aligned folder is `aligned-{src_lang_code}-{tgt_lang_code}.csv`.  
For example, `aligned-afr-zul.csv` is the aligned sentences between Afrikaans and isiZulu. 

The data is in .csv format and the columns are `src_text`,`tgt_text`,`cosine_score` where:  
- `src_text` is the source sentence
- `tgt_text` is the target sentence
- `cosine_score` is the cosine similarity score obtained by comparing the sentence embeddings, it ranges from 0 to 1

**Note:** The notion of source (src) and target (tgt) are only necessary for distinction between the languages used in the aligned pair, as the sentence semantics should be bidirectional. (hallo <-> sawubona)

# Citation
Vukosi Marivate, Andani Madodonga, Daniel Njini, Richard Lastrucci, Isheanesu Dzingirai, Jenalea Rajab. **The Vuk'uzenzele South African Multilingual Corpus**, 2023

> @dataset{marivate_vukosi_2023_7598540,
  author       = {Marivate, Vukosi and
                  Njini, Daniel and
                  Madodonga, Andani and
                  Lastrucci, Richard and
                  Dzingirai, Isheanesu
                  Rajab, Jenalea},
  title        = {The Vuk'uzenzele South African Multilingual Corpus},
  month        = feb,
  year         = 2023,
  publisher    = {Zenodo},
  doi          = {10.5281/zenodo.7598539},
  url          = {https://doi.org/10.5281/zenodo.7598539}
}

### Licence
* Licence for Data - [CC 4.0 BY](LICENSE.md)