lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Paul Elschot <>
Subject Re: Implementing new scoring algorithms in lucene
Date Sat, 18 Feb 2006 09:27:30 GMT
On Saturday 18 February 2006 02:22, Shailesh Kochhar wrote:
> Hi,
> I'm interested in implementing a few new scoring algorithms in Lucene
> and I was wondering if anyone had attempted this in the past and how
> successful they had been. If there are any resources that someone
> could point me to that would be great, Googling and searching the
> mailing-list archives didn't turn up anything.
> After looking over the current implementation of tf-idf scoring, I
> concluded that the  weighting and scoring framework is mostly
> implemented in TermQuery and TermScorer classes. I am thinking of
> extending these classes and replacing a few others to implement the
> new algorithm. Am I heading in the right direction? Does it make sense
> to try and extend these classes or should I try building a parallel
> heirarchy to do this?

At the moment I only have time to answer with links:<>

Paul Elschot

To unsubscribe, e-mail:
For additional commands, e-mail:

View raw message