想做一个书单推荐系统,现在最好的办法是不是结合 RAG 和 LLM - V2EX
请不要在回答技术问题时复制粘贴 AI 生成的内容
pureGirl

想做一个书单推荐系统,现在最好的办法是不是结合 RAG 和 LLM

  •  
  •   pureGirl Apr 9, 2025 1721 views
    This topic created in 399 days ago, the information mentioned may be changed or developed.
    有自己的知识库,但是非常庞大
    6 replies    2025-04-09 12:08:42 +08:00
    fengci
        1
    fengci  
       Apr 9, 2025
    kenshinhu
        2
    kenshinhu  
       Apr 9, 2025
    RAG 的话感觉仅要书本目录+书本摘要放到一个 graph 上,之后接通 LLM 就可以了。
    最近我也在研究这块,有意向的话大家一起探讨一下
    zqqian
        3
    zqqian  
       Apr 9, 2025
    一般都是这样做的:先用嵌入模型得到每条数据的向量。在推荐的时候根据关键词,计算距离最近的前 100 个条目,然后都喂给大模型让大模型推荐
    pureGirl
        4
    pureGirl  
    OP
       Apr 9, 2025
    @fengci 我要做企业定制化的那种
    pureGirl
        5
    pureGirl  
    OP
       Apr 9, 2025
    @kenshinhu 之前考虑的一直都是向量数据库,还没想过用知识图谱做
    kenshinhu
        6
    kenshinhu  
       Apr 9, 2025
    @pureGirl 向量仅是针对字面上的距离来查找,如果想更深一层,想通过作者之间的联系来做相似性推荐的话 Graph 是一个不错的选择,况且现在 Neo4j 也是支持 Vector 的,仅要根据成本选对 embedding 模型即可
    About     Help     Advertise     Blog     API     FAQ     Solana     1228 Online   Highest 6679       Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 32ms UTC 23:39 PVG 07:39 LAX 16:39 JFK 19:39
    Do have faith in what you're doing.
    ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86