Hello, I'm Soledad. What I'm trying to do is to find related querys.

The related queries are based on the query log of previously issued queries by human users, which can be discovered using association rule mining model (i`m using weka right now).

I want to extract kind of patterns with the related querys, for example,

• a person who searchs "pizza" also search "movie rental"
• a person who search "restaurant" also search "cinema"
  
• a person who searchs  "maps"  also search "travel"
  

Users can use the suggested related queries to tune or redirect the search process.

Any suggestions or any related work to investigate?

Thanks. Sole