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mfanming
V2EX  ›  问与答

如何提取出一篇文字里,所有吃的东西?

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  •   mfanming · Apr 4, 2017 · 1679 views
    This topic created in 3319 days ago, the information mentioned may be changed or developed.

    一篇减肥打卡全纪录,几千字

    想把事物关键词找出来,然后高亮

    让后面看的人,当成减肥食谱来看

    样文 http://www.21qingbei.com/thread-1291-1-1.html

    如果只有一篇就手动找了,可是会有好多篇...

    2 replies    2017-04-05 20:23:02 +08:00
    h4x3rotab
        1
    h4x3rotab  
       Apr 5, 2017 via iPhone
    简单的做法:准备一个关键字表,直接匹配
    高级的做法:实体识别( NER )+ 知识图谱
    mfanming
        2
    mfanming  
    OP
       Apr 5, 2017
    @h4x3rotab 里面可能是任何实物,看来要找找有没有专门的食谱词库了
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