PreLabelWithPosPreprocessor.py 文件源码

def combine_pos_tag(self, pos_tag):
        noun = ['NN', 'NNS', 'NNP', 'NNPS']
        adjective = ['JJ', 'JJR', 'JJS']
        adverb = ['RB', 'RBR', 'RBS']
        verb = ['VB', 'VBD', 'VBG', 'VBN', 'VBP', 'VBZ']
        wh = ['WDT', 'WP', 'WRB']
        if pos_tag in noun:
            return 'NN'
        elif pos_tag in adjective:
            return 'JJ'
        elif pos_tag in adverb:
            return 'RB'
        elif pos_tag in verb:
            return 'VB'
        elif pos_tag in wh:
            return 'WP'
        else:
            return pos_tag