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为什么匹配效果越来越差 #69

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wensese opened this issue Jun 26, 2024 · 1 comment

wensese commented Jun 26, 2024

使用
bce-embedding-base_v1
langchain==0.1.0
milvus

刚开始向量化大概十多G文档到milvus向量数据库中，开始相似查询，文档找的很准。
使用一个月后，相似查询效果变特别差，甚至一模一样的文字都找不到。
代码没变，期间mivus 有新向量化数据进去。

不知道为什么，有人碰到这个问题吗？

Collaborator

shenlei1020 commented Jun 27, 2024

看似bug，建议先小批量debug一下，然后重新刷一遍milvus的向量库

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