Update README.md

README.md

@@ -278,3 +278,257 @@ configs:
   - split: test
     path: 5B/test-*
 ---
+
+
+## Filtering
+
+The baseline ratios (punctuation, uppercase, digits) were calculated on the SONAR-500 corpus (excluding WRPEA WRPED WRUEA WRUED WRUEB).
+
+**CulturaX**:
+- removed documents that contain the text "rechten voorbehouden" or "rights reserved"
+- remove document's whose URL contained "wikipedia.org" (because we include a cleaned version of Wikipedia ourselves)
+- removed documents that contain a "bad word" (see the section below)
+- removed documents that contain any non-latin characters. The idea is that "knowledge"-based information (e.g. original writing of a name) are allowed
+ when the data comes from Wikipedia, but not from any other webcrawl, to avoid unsollicited noise.
+
+**CulturaX + Wikipedia**:
+- removed documents where ratio of punctuation marks vs. non-whitespace characters is higher than 0.2
+- removed documents where ratio of uppercase vs. non-whitespace characters is higher than 0.22
+- removed documents where ratio of digits vs. non-whitespace characters is higher than 0.16
+- removed documents where the average token length is < 2 or > 20
+
+## Bad words
+
+```python
+BAD_PHRASES_DOC_LEVEL = {
+    # https://en.wikipedia.org/wiki/Dutch_profanity
+    "achterlijk",
+    "debiel",
+    "downie",
+    "idioot",
+    "kankerlijer",
+    "klere",
+    "kolere",
+    "minkukel",
+    "pestkop",
+    "pleuris",
+    "pleuritis",
+    "teringlijer",
+    "tyfuslijer",
+    "gadver",
+    "getver",
+    "godver",
+    "godskolere",
+    "godverork",
+    "graftak",
+    "kopvod",
+    "verdomme",
+    "anaalgeneraal",
+    "bitch",
+    "dikzak",
+    "flikker",
+    "fok",
+    "fuck",
+    "hoer",
+    "klootzak",
+    "klote",
+    "kreng",
+    "kringspiermusketier",
+    "kut",
+    "lamzak",
+    "lul",
+    "manwijf",
+    "matennaai",
+    "neuken",
+    "neuker",
+    "ouwehoer",
+    "reet",
+    "reetkever",
+    "reetridder",
+    "rotzak",
+    "schijt",
+    "shit",
+    "slet",
+    "slijmbal",
+    "slons",
+    "sodemieter",
+    "stoephoer",
+    "swaffel",
+    "teef",
+    "trut",
+    "tut",
+    "zak",
+    "uilskuiken",
+    "zeik",
+    "bamivreter",
+    "bosneger",
+    "neger",
+    "fransoos",
+    "geitenneuker",
+    "kaaskop",
+    "kakker",
+    "koelie",
+    "lijp",
+    "medelander",
+    "mocro",
+    "mof",
+    "nikker",
+    "poepchinees",
+    "roetmop",
+    "spaghettivreter",
+    "loempiavouwer",
+    "spanjool",
+    "spleetoog",
+    "tatta",
+    "tokkie",
+    "zandneger",
+    "zwartzak",
+    "halvezool",
+    "kenau",
+    "klootviool",
+    "knuppel",
+    "koekert",
+    "koekwaus",
+    "oelewapper",
+    "smeerlap",
+    "sukkel",
+    "sul",
+    "wappie",
+    "wijf",
+    "zooi",
+    # xxx (a.o. https://gitlab.com/yhavinga/c4nlpreproc/-/blob/master/clean/badwords_ennl.py?ref_type=heads)
+    "xxx",
+    "anal",
+    "blowjob",
+    "buttplug",
+    "cock",
+    "cunt",
+    "geil",
+    "sex",  # Standaardnederlands = seks, maybe we catch some porn or socialmedia sites with this misspelling
+    "porn",
+    # extra
+    "nigger",
+    "nigga",
+    "hoerig",
+    "klojo",
+}
+```
+
+## Config details
+
+`10k`
+- ratio_wikipedia: 100.00%
+- total_num_tokens: 10,078
+- train_num_tokens: 9,957
+- test_num_tokens: 121
+- total_num_samples: 38
+- train_num_samples: 37
+- test_num_samples: 1
+
+`100k`
+- ratio_wikipedia: 100.00%
+- total_num_tokens: 100,099
+- train_num_tokens: 99,537
+- test_num_tokens: 562
+- total_num_samples: 303
+- train_num_samples: 300
+- test_num_samples: 3
+
+`1M`
+- ratio_wikipedia: 100.00%
+- total_num_tokens: 1,000,104
+- train_num_tokens: 987,432
+- test_num_tokens: 12,672
+- total_num_samples: 2,722
+- train_num_samples: 2,695
+- test_num_samples: 27
+
+`10M`
+- ratio_wikipedia: 100.00%
+- total_num_tokens: 10,000,692
+- train_num_tokens: 9,905,387
+- test_num_tokens: 95,305
+- total_num_samples: 25,641
+- train_num_samples: 25,385
+- test_num_samples: 256
+
+`100M`
+- ratio_wikipedia: 100.00%
+- total_num_tokens: 100,000,049
+- train_num_tokens: 99,022,731
+- test_num_tokens: 977,318
+- total_num_samples: 237,578
+- train_num_samples: 235,203
+- test_num_samples: 2,375
+
+`1B`
+- ratio_wikipedia: 82.38%
+- total_num_tokens: 1,000,000,003
+- train_num_tokens: 990,064,856
+- test_num_tokens: 9,935,147
+- total_num_samples: 2,869,233
+- train_num_samples: 2,840,541
+- test_num_samples: 28,692
+
+`5B`
+- ratio_wikipedia: 35.62%
+- total_num_tokens: 5,000,000,224
+- train_num_tokens: 4,974,586,006
+- test_num_tokens: 25,414,218
+- total_num_samples: 12,603,939
+- train_num_samples: 12,539,939
+- test_num_samples: 64,000
+
+`10B`
+- ratio_wikipedia: 26.86%
+- total_num_tokens: 10,000,000,658
+- train_num_tokens: 9,973,803,589
+- test_num_tokens: 26,197,069
+- total_num_samples: 24,628,921
+- train_num_samples: 24,564,921
+- test_num_samples: 64,000
+
+`15B`
+- ratio_wikipedia: 23.85%
+- total_num_tokens: 15,000,001,092
+- train_num_tokens: 14,973,654,717
+- test_num_tokens: 26,346,375
+- total_num_samples: 36,653,903
+- train_num_samples: 36,589,903
+- test_num_samples: 64,000
+
+`20B`
+- ratio_wikipedia: 22.32%
+- total_num_tokens: 20,000,000,303
+- train_num_tokens: 19,973,764,973
+- test_num_tokens: 26,235,330
+- total_num_samples: 48,678,883
+- train_num_samples: 48,614,883
+- test_num_samples: 64,000
+
+`25B`
+- ratio_wikipedia: 21.40%
+- total_num_tokens: 25,000,000,737
+- train_num_tokens: 24,973,747,815
+- test_num_tokens: 26,252,922
+- total_num_samples: 60,703,865
+- train_num_samples: 60,639,865
+- test_num_samples: 64,000
+
+`30B`
+- ratio_wikipedia: 20.79%
+- total_num_tokens: 30,000,000,034
+- train_num_tokens: 29,973,830,841
+- test_num_tokens: 26,169,193
+- total_num_samples: 72,728,846
+- train_num_samples: 72,664,846
+- test_num_samples: 64,000
+
+`35B`
+- ratio_wikipedia: 20.35%
+- total_num_tokens: 35,000,000,468
+- train_num_tokens: 34,973,480,399
+- test_num_tokens: 26,520,069
+- total_num_samples: 84,753,828
+- train_num_samples: 84,689,828
+- test_num_samples: 64,000