python库之jieba小试牛刀 3
摘要:
关键词提取 1 基于 TF-IDF 算法的关键词抽取 import jieba.analyse jieba.analyse.extract_tags(sentence, topK=20, withWeight=False, allowPOS=())jieba.analyse.TFIDF(idf_pa 阅读全文
posted @ 2018-02-05 18:36 奔跑吧,蜗牛! 阅读(465) 评论(0) 推荐(0) 编辑