import jieba

分词

text = "我爱自然语言处理" seg_list = jieba.cut(text) print("/".join(seg_list))

添加自定义词典

jieba.load_userdict("user_dict.txt") seg_list = jieba.cut(text) print("/".join(seg_list))

关键词提取

keywords = jieba.analyse.extract_tags(text, topK=3) print(keywords)