lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Karl Wettin (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENE-1260) Norm codec strategy in Similarity
Date Thu, 10 Apr 2008 01:04:06 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-1260?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12587445#action_12587445
] 

Karl Wettin commented on LUCENE-1260:
-------------------------------------

{quote}
1) "norms" is a vague term. currently "lengthNorm" is folded in with "field boosts" and "doc
boosts" to form a generic "fieldNorm" ... I assumed you were interested in a more general
way to improve the resolution of "fieldNorm"
{quote}

I still am but mainly because it is the simplest and only way to get better document boost
resolution at the moment.




> Norm codec strategy in Similarity
> ---------------------------------
>
>                 Key: LUCENE-1260
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1260
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: Search
>    Affects Versions: 2.3.1
>            Reporter: Karl Wettin
>         Attachments: LUCENE-1260.txt
>
>
> The static span and resolution of the 8 bit norms codec might not fit with all applications.

> My use case requires that 100f-250f is discretized in 60 bags instead of the default..
10?

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


---------------------------------------------------------------------
To unsubscribe, e-mail: java-dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: java-dev-help@lucene.apache.org


Mime
View raw message