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2164e71ea8
Modifications to Romanian tokenization to improve tokenization for UD_Romanian-RRT.
41 lines
1.2 KiB
Python
41 lines
1.2 KiB
Python
# coding: utf8
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from __future__ import unicode_literals
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from .tokenizer_exceptions import TOKENIZER_EXCEPTIONS
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from .stop_words import STOP_WORDS
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from .punctuation import TOKENIZER_PREFIXES, TOKENIZER_INFIXES
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from .punctuation import TOKENIZER_SUFFIXES
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from ..tokenizer_exceptions import BASE_EXCEPTIONS
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from ..norm_exceptions import BASE_NORMS
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from ...language import Language
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from ...attrs import LANG, NORM
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from ...util import update_exc, add_lookups
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from .tag_map import TAG_MAP
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# Lemma data note:
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# Original pairs downloaded from http://www.lexiconista.com/datasets/lemmatization/
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# Replaced characters using cedillas with the correct ones (ș and ț)
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class RomanianDefaults(Language.Defaults):
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lex_attr_getters = dict(Language.Defaults.lex_attr_getters)
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lex_attr_getters[LANG] = lambda text: "ro"
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lex_attr_getters[NORM] = add_lookups(
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Language.Defaults.lex_attr_getters[NORM], BASE_NORMS
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)
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tokenizer_exceptions = update_exc(BASE_EXCEPTIONS, TOKENIZER_EXCEPTIONS)
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stop_words = STOP_WORDS
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prefixes = TOKENIZER_PREFIXES
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suffixes = TOKENIZER_SUFFIXES
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infixes = TOKENIZER_INFIXES
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tag_map = TAG_MAP
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class Romanian(Language):
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lang = "ro"
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Defaults = RomanianDefaults
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__all__ = ["Romanian"]
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