lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Yonik Seeley <>
Subject Re: Eliminating norms ... completley
Date Sat, 08 Oct 2005 16:08:44 GMT
Here's my patch for the indexing and IndexReader side of things. Works like
a charm.

This doesn't yet include performance enhancements to scorers when norms
aren't included,
but I first wanted to make sure things were completely backward compatible
with custom queries and scorers that we don't have access to.

Now hiring --

On 10/7/05, Yonik Seeley <> wrote:
> I'm approaching it the same as term vectors... make the norms optional on
> a per field basis.
> My first cut is returning a dummy norm array filled in with the equiv of
> 1.0f so I didn't have to go modify all the queries/weights/scorers that
> retrieve the norms. For best performance, those scorers should be modified
> to handle null.

  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message