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fengci
V2EX  ›  问与答

ES 搜索内容过多,分词后命中了不是想用的 token

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  •   fengci · Aug 9, 2022 · 799 views
    This topic created in 1358 days ago, the information mentioned may be changed or developed.

    RT.

    比如 波摩 10 年极黑 Bowmore 单一麦芽苏格兰威士忌 1000ML 原装进口洋酒 explain 看他命中的结果是

    "description" : "weight(cn_name:威士忌 in 117120) [PerFieldSimilarity], result of:",
    "description" : "weight(cn_name:原装 in 117120) [PerFieldSimilarity], result of:",
    "description" : "weight(cn_name:进口 in 117120) [PerFieldSimilarity], result of:",
    "description" : "weight(cn_name:洋酒 in 117120) [PerFieldSimilarity], result of:",
    "description" : "weight(cn_name:黑 in 5322) [PerFieldSimilarity], result of:",
    ...
    ...
    

    但其实我想命中的是

    波摩
    10 年
    Bowmore
    

    或者说我想要已上的关键字得分高点,比如品牌的关键字。在搜索时候得到权重更高。这个目前想的是提取品牌关键字,但是并不想这么干

    想问下大佬这种需求是怎么处理的,我自己想的是过滤搜索内容,只提取自己想要的数据,不知道还有什么解决办法

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