请教下后端搜索功能的“相关搜索”是怎么实现的 - V2EX
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请教下后端搜索功能的“相关搜索”是怎么实现的
rqxiao
Oct 26, 2022
2207 views
This topic created in 1281 days ago, the information mentioned may be changed or developed.
基础的搜索功能可以用 elasticsearch 实现,但是像相关搜索的功能 elasticsearch 是不是没有,es 有类似的近义词词典,但还是差了点。或者是 neo4j 可以实现么?
搜索
近义词
Neo4J
功能
1 replies
2022-10-26 17:57:26 +08:00
1
LeegoYih
Oct 26, 2022
维护一个“相关搜索”的 index ,这些数据可以是用户历史搜索的,或者是运营手动维护
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