Tokenizer lexicons #14
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HAKSOAT
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halfak
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Jun 22, 2020
deltas/tokenizers/wikitext_split.py
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| wikitext_split = RegexTokenizer(LEXICON) | ||
| LEXICON_LATIN = LEXICON.copy() | ||
| LEXICON_LATIN.insert(-2, ('cjk', cjk)) |
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Why not insert this right after "word"?
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I can do that. My thought process was since we won't have lots of cjk in a regular latin-dominant text, we don't need to handle them before the tab_open, tab_close, etc.
halfak
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Jun 22, 2020
| combined_word = devangari_word + arabic_word + bengali_word + korean_word | ||
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| word = r'(?:[^\W\d]|[' + combined_word + r'])' + \ | ||
| cjk_re = r'\u3040-\u30ff' + r'\u4e00-\u9FFF' |
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Does this still cover the full range?
halfak
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Jun 22, 2020
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| cjk = r'[' + cjk_re + ']' | ||
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| word = r'(?:[^\W\d' + cjk_re + r']|[' + combined_word + r'])' + \ |
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Do we need to explicitly exclude CJK here?
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Without doing that, some cjk values get captured as word.
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Created lexicons for cjk and non-cjk texts