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 exp