nltk.stem.WordNetLemmatizer
¶
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class
nltk.stem.
WordNetLemmatizer
[source]¶ WordNet Lemmatizer
Lemmatize using WordNet’s built-in morphy function. Returns the input word unchanged if it cannot be found in WordNet.
>>> from nltk.stem import WordNetLemmatizer >>> wnl = WordNetLemmatizer() >>> print(wnl.lemmatize('dogs')) dog >>> print(wnl.lemmatize('churches')) church >>> print(wnl.lemmatize('aardwolves')) aardwolf >>> print(wnl.lemmatize('abaci')) abacus >>> print(wnl.lemmatize('hardrock')) hardrock
Methods¶
__init__ () |
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lemmatize (word[, pos]) |
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unicode_repr () |