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【Python Janome】形態素解析3行コード

Python
形態素解析
janome

Last updated at 2018-09-20Posted at 2018-09-08

from janome.tokenizer import Tokenizer
t = Tokenizer()
tokens = t.tokenize("形態素解析対象文")

# 出力
for token in tokens:
    print(token)

品詞で限定する場合

def extract_words(text):
    tokens = t.tokenize(text)
    return [token.base_form for token in tokens
            if token.part_of_speech.split(',')[0] in [u'名詞', u'動詞']]

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