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From "Grant Ingersoll (JIRA)" <j...@apache.org>
Subject [jira] Updated: (LUCENE-834) Payload Queries
Date Sat, 17 Mar 2007 21:42:09 GMT

     [ https://issues.apache.org/jira/browse/LUCENE-834?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Grant Ingersoll updated LUCENE-834:
-----------------------------------

    Attachment: boosting.term.query.patch

First draft at a BoostingTermQuery, which is based on the SpanTermQuery and can be used for
boosting the score of a term based on what is in the payload (for things like weighting terms
higher according to their font size or part of speech).  

A couple of classes that were previously package level are now public and have been marked
as Public and for derivational purposes only.


See the CHANGES.xml for some more details.

I believe all tests still pass.

> Payload Queries
> ---------------
>
>                 Key: LUCENE-834
>                 URL: https://issues.apache.org/jira/browse/LUCENE-834
>             Project: Lucene - Java
>          Issue Type: New Feature
>          Components: Search
>            Reporter: Grant Ingersoll
>         Assigned To: Grant Ingersoll
>            Priority: Minor
>         Attachments: boosting.term.query.patch
>
>
> Now that payloads have been implemented, it will be good to make them searchable via
one or more Query mechanisms.  See http://wiki.apache.org/lucene-java/Payload_Planning for
some background information and https://issues.apache.org/jira/browse/LUCENE-755 for the issue
that started it all.  

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