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Create README.md
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nakaizura authored Aug 25, 2022
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# extractive_summarization
这个中文文本摘要工具特别好用,为大家介绍一下。

主要基于规则做抽取式摘要,
* 词权重和句权重。1)tfidf词权重、词性权重(如虚词打压);2)LDA主题权重;3)标题加权。
* 摘要句选择。1)MMR:综合分数排序,语义差异最大化,直到满足限制条件(字数达到或分数过低)。

十分简单好用。

#
原code地址:https://github.com/dongrixinyu/extractive_summary

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