nlp词性标注demo

nlp词性标注pos tag的demo含训练集, 将英文句子的词性标注,并解释词性例如trying to keep pace with rival Time magazine 运行结果为 word: trying result: VBG explain: Verb, gerund or present participle 动名词和现在分词 ----------------------------- word: to result: TO explain: to 作为介词或不定式格式 ----------------------------- word: keep result: VB explain: Verb, base form 动词基本形式 ----------------------------- word: pace result: NN explain: Noun, singular or mass 常用名词 单数形式 ----------------------------- word: with result: IN explain: Preposition or subordinating conjunction 介词或从属连词 ----------------------------- word: rival result: JJ explain: Adjective 形容词或序数词 ----------------------------- word: Time result: NNP explain: Proper noun, singular 专有名词，单数形式 ----------------------------- word: magazine result: NN explain: Noun, singular or mass 常用名词 单数形式 -----------------------------