Re: Question about highlighting returning nothing

2007-08-16 Thread Lukas Vlcek
tances as the criteria becomes > a bitset rather than a list of terms in the rewritten query. > > > Cheers > Mark > > > - Original Message > From: Lukas Vlcek <[EMAIL PROTECTED]> > To: java-user@lucene.apache.org > Sent: Thursday, 16 August, 2007 4:06

Re: Question about highlighting returning nothing

2007-08-16 Thread mark harwood
s the criteria becomes a bitset rather than a list of terms in the rewritten query. Cheers Mark - Original Message From: Lukas Vlcek <[EMAIL PROTECTED]> To: java-user@lucene.apache.org Sent: Thursday, 16 August, 2007 4:06:36 PM Subject: Re: Question about highlighting returning not

Re: Question about highlighting returning nothing

2007-08-16 Thread Lukas Vlcek
L PROTECTED]> > 08/15/2007 03:49 PM > Please respond to > java-user@lucene.apache.org > > > To > java-user@lucene.apache.org > cc > > Subject > Re: Question about highlighting returning nothing > > > > > > > Donna, > > I have been investiga

Re: Question about highlighting returning nothing

2007-08-16 Thread Donna L Gresh
IL PROTECTED] "Lukas Vlcek" <[EMAIL PROTECTED]> 08/15/2007 03:49 PM Please respond to java-user@lucene.apache.org To java-user@lucene.apache.org cc Subject Re: Question about highlighting returning nothing Donna, I have been investigation highlighters in Lucene recently a b

Re: Question about highlighting returning nothing

2007-08-15 Thread Lukas Vlcek
Donna, I have been investigation highlighters in Lucene recently a bit. The humble experience I've learned so far is that highlighting is completely different task from indexing/searching tandem. This simple fact is not obvious to a lot of people. In your particular casue it would be helpful if yo

Re: Question about highlighting returning nothing

2007-08-15 Thread Donna L Gresh
Well, in my case the highlighting was returning nothing because of (my favorite acronym) PBCAK-- I don't store the text in the index, so I have to retrieve it separately (from a database) for the highlighting, and my database was not in sync with the index, so in a few cases the document in the

Question about highlighting returning nothing

2007-08-15 Thread Donna L Gresh
I'm working on refining my stopwords by looking at the highest scoring document returned for each search, and using the highlighter to show which terms were significant in choosing that document. This has been extremely helpful in improving my searches. I've noticed though that sometimes the hi