mysql - mysql查询扩展中使用的返回术语

Blind query expansion (also known as automatic relevance feedback) is enabled by adding WITH QUERY EXPANSION following the search phrase. It works by performing the search twice, where the search phrase for the second search is the original search phrase concatenated with the few most highly relevant documents from the first search.


我有什么办法可以看到第二次搜索中使用的“最不相关的几个”术语？

最佳答案

您找到答案了吗？我一直在寻找一个作业，并在MySQL论坛上找到了一个可行的答案。

http://forums.mysql.com/read.php?6,427574,433782#msg-433782

关于mysql - mysql查询扩展中使用的返回术语，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/18295905/