用程序自动给文章分类怎么做? - V2EX
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jinbakei
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用程序自动给文章分类怎么做?

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  •   jinbakei 2013-08-04 21:23:10 +08:00 3744 次点击
    这是一个创建于 4455 天前的主题,其中的信息可能已经有所发展或是发生改变。
    业余在做一个机器抓取网上文章在整合发布的网站。现在想用机器学习之类的技术能把文章按不同的内容进行分类,请问应该怎么做?谢谢!
    4 条回复    1970-01-01 08:00:00 +08:00
    likai
        1
    likai  
       2013-08-04 21:28:56 +08:00 via Android   1
    中文分词作tag
    jinbakei
        2
    jinbakei  
    OP
       2013-08-04 21:59:16 +08:00
    @likai 请问能具体一些么?求指点明路啊谢谢~
    maxint64
        3
    maxint64  
       2013-08-04 22:17:59 +08:00
    分词是第一步,之后是为文章建立模型,然后是做聚类。
    binux
        4
    binux  
       2013-08-04 22:23:07 +08:00
    标记,分词,找个库扔进去训练就完了
    如果觉得觉得麻烦,手动提取特征tag
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