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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LUCENE-8315) Make FeatureField easier to use
Date Wed, 16 May 2018 16:06:00 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-8315?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16477636#comment-16477636
] 

ASF subversion and git services commented on LUCENE-8315:
---------------------------------------------------------

Commit bd20cb3c8759d0dd8d30e485295a0b4ef97d2716 in lucene-solr's branch refs/heads/master
from [~jpountz]
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=bd20cb3 ]

LUCENE-8315: Make FeatureField easier to use.


> Make FeatureField easier to use
> -------------------------------
>
>                 Key: LUCENE-8315
>                 URL: https://issues.apache.org/jira/browse/LUCENE-8315
>             Project: Lucene - Core
>          Issue Type: Improvement
>            Reporter: Adrien Grand
>            Priority: Minor
>         Attachments: LUCENE-8315.patch
>
>
> I'd like to do some changes to FeatureField so that when the saturation function is used
and the pivot should be computed automatically from index statistics, then things also work
as expected with distributed term frequencies. It works by returning the feature term in extractTerms.
> As a side-effect, no need to provide the IndexSearcher when creating the query anymore,
it is autamatically picked up at rewrite time, which makes it nicer to use too.



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