Thanks Ivan. I don't use Lucene directly, it is used behind the scene by the Neo4J graph database for full-text indexing. According to their documentation for full text indexes they use white space tokenizer in the analyser. Yes, I do get Listing 2 first now. Though if I exclude the term "Takeaway" from the search string, and just put "f...@company.com", I get Listing 1 first.
Regards Meeraj On Wed, May 16, 2012 at 8:49 PM, Ivan Brusic <i...@brusic.com> wrote: > Use the explain function to understand why the query is producing the > results you see. > > > http://lucene.apache.org/core/3_6_0/api/core/org/apache/lucene/search/Searcher.html#explain(org.apache.lucene.search.Query > , > int) > > Does your current query return Listing 2 first? That might be because > of term frequencies. Which analyzers are you using? > > http://www.lucidimagination.com/content/scaling-lucene-and-solr#d0e63 > > Cheers, > > Ivan > > On Wed, May 16, 2012 at 12:41 PM, Meeraj Kunnumpurath > <meeraj.kunnumpur...@asyska.com> wrote: > > Hi, > > > > I am quite new to Lucene. I am trying to use it to index listings of > local > > businesses. The index has only one field, that stores the attributes of a > > listing as well as email addresses of users who have rated that business. > > > > For example, > > > > Listing 1: "XYZ Takeaway London f...@company.com bar...@company.com > > f...@company.com" > > Listing 2: "ABC Takeaway London f...@company.com bar...@company.com" > > > > Now when the user does a search with "Takeaway f...@company.com", how > do I > > get listing 1 to always come before listing 2, because it has the term > > f...@company.com appear twice where as listing 2 has it only once? > > > > Regards > > Meeraj > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > >
