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Posted to dev@lucene.apache.org by "Michael McCandless (JIRA)" <ji...@apache.org> on 2013/10/08 13:30:43 UTC
[jira] [Resolved] (LUCENE-5251) New Dictionary Implementation for
Suggester consumption
[ https://issues.apache.org/jira/browse/LUCENE-5251?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael McCandless resolved LUCENE-5251.
----------------------------------------
Resolution: Fixed
Fix Version/s: 4.6
5.0
Thanks Areek, I just committed this!
I just had to fix one assert in testWithDeletions; it didn't hold up under beasting.
And fixed up a few things on backporting to 4.x ...
> New Dictionary Implementation for Suggester consumption
> -------------------------------------------------------
>
> Key: LUCENE-5251
> URL: https://issues.apache.org/jira/browse/LUCENE-5251
> Project: Lucene - Core
> Issue Type: New Feature
> Components: core/search
> Reporter: Areek Zillur
> Fix For: 5.0, 4.6
>
> Attachments: LUCENE-5251.patch, LUCENE-5251.patch, LUCENE-5251.patch, LUCENE-5251.patch
>
>
> With the vast array of new suggester, It would be nice to have a dictionary implementation that could feed the suggesters terms, weights and (optionally) payloads from the lucene index.
> The idea of this dictionary implementation is to grab stored documents from the index and use user-configured fields for terms, weights and payloads.
> use-case: If you have a document with three fields
> - product_id
> - product_name
> - product_popularity_score
> then using this implementation would enable you to have a suggester for product_name using the weight of product_popularity_score and return you the payload of product_id, with which you can do further processing on (example: construct a url etc).
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