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无监督单文本关键词提取 #2

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liutianling opened this issue Aug 7, 2019 · 1 comment
Open

无监督单文本关键词提取 #2

liutianling opened this issue Aug 7, 2019 · 1 comment

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@liutianling
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你好,非常喜欢你在文本分类中所说的框架,整体非常清晰。
请教下楼主,无监督单文本关键词提取有没有研究过,
我所知道的只有一个textrank,貌似效果不太好,
如果有什么好的blog或者开源项目,求推荐,谢谢!

@Yazooliu
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tf-idf and LDA 都可以做的关键词抽取的吧。。
另外,你说的textrank 为啥不好,有什么不好?

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