返回mysql查询扩展中使用的术语

Question

  

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.

有没有办法让我看到第二次搜索中使用的“几个最相关”的术语？

Answer 1

你有没有找到答案？我正在为一项任务寻找这个，并找到了一个答案似乎在MySQL论坛上做了伎俩。

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