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Stanford CoreNLP句子成分分析(constituency parse)
安装：pip install stanfordcorenlp
国内源安装：pip install stanfordcorenlp -i https://pypi.tuna.tsinghua.edu.cn/simple
from stanfordcorenlp import StanfordCoreNLP
使用stanfordcorenlp进行句法成分分析
先下载模型，下载地址：https://nlp.stanford.edu/software/corenlp-backup-download.html
对中文进行句子成分分析
zh_model = StanfordCoreNLP(r'stanford-corenlp-full-2018-02-27', lang='zh')
s_zh = '我爱自然语言处理技术！'
con_zh = zh_model.parse(s_zh)
print(con_zh)
(ROOT
(IP
(IP
(NP (NN 我爱))
(ADVP (AD 自然))
(NP (NN 语言))
(VP (VV 处理)
(NP (NN 技术))))
(PU ！)))
对英文进行句子成分分析
eng_model = StanfordCoreNLP(r'stanford-corenlp-full-2018-02-27')
s_eng = 'I love natural language processing technology!'
con_eng = eng_model.parse(s_eng)
print(con_eng)
(ROOT
(S
(NP (PRP I))
(VP (VBP love)
(NP (JJ natural) (NN language) (NN processing) (NN technology)))
(. !)))
