如何从一堆标签中提取出层级分类 - V2EX
xing393939

如何从一堆标签中提取出层级分类

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  •   xing393939 Jun 17, 2024 1296 views
    This topic created in 695 days ago, the information mentioned may be changed or developed.

    例如,现在有 N 本书,每本书有若干个标签如下:

    1. 电子商务-网站-高等学校-教材
    2. 经济学-通俗读物
    3. 故事-作品集-中国-当代
    4. 人物-列传-浙江省
    5. ...

    最终通过算法得到二级分类:

    |-教材 |-电子商务 |-经济学 |-作品集 |-故事 |-列传 

    有什么办法能找到这种层级关系吗?

    1 replies    2024-06-17 12:56:16 +08:00
    agostop
        1
    agostop  
       Jun 17, 2024 via Android
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