pytc.py 文件源码

def word_lemma(doc_unis_list):
    wnl = WordNetLemmatizer()
    doc_stems_list = []
    for doc_unis in doc_unis_list:
        doc_stems = []
        for uni in doc_unis:
            stem_uni = wnl.lemmatize(uni)
            doc_stems.append(stem_uni)
        doc_stems_list.append(doc_stems)
    return doc_stems_list


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