All Projects → RicherDong → Keywords-Abstract-TFIDF-TextRank4ZH

RicherDong / Keywords-Abstract-TFIDF-TextRank4ZH

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使用tf-idf, TextRank4ZH等不同方式从中文文本中提取关键字,从中文文本中提取摘要和关键词

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使用不同方式提取关键词

找到run.py文件

if __name__ == '__main__':
    run = MAIN('tf-idf', 'test.txt')
    keywords = run.main()
    print(keywords)

MAIN() 两个参数,

第一个参数是提取关键字的方法,目前只支持tf-idf,后续持续更新, 下一步支持TextRank4ZH

第二个参数是需要提取关键字的文本;该文本可以和run.py文件放在同一个目录, 将文件名作为该参数传入

运行run.py文件 命令:python run.py 直接返回所提取的关键字

tf-idf原理介绍连接: 关键词提取/关键字提取之TF-IDF算法:https://www.cnblogs.com/Richer01/p/10089136.html

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