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From "Areek Zillur (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LUCENE-5350) Add Context Aware Suggester
Date Wed, 26 Feb 2014 18:33:24 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-5350?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13913280#comment-13913280
] 

Areek Zillur commented on LUCENE-5350:
--------------------------------------

That sounds great! I will work towards that, It would be much more straightforward to add
context to AnalyzingInfixSuggester as a start.

> Add Context Aware Suggester
> ---------------------------
>
>                 Key: LUCENE-5350
>                 URL: https://issues.apache.org/jira/browse/LUCENE-5350
>             Project: Lucene - Core
>          Issue Type: New Feature
>          Components: core/search
>            Reporter: Areek Zillur
>             Fix For: 4.7, 5.0
>
>         Attachments: LUCENE-5350-benchmark.patch, LUCENE-5350-benchmark.patch, LUCENE-5350.patch,
LUCENE-5350.patch
>
>
> It would be nice to have a Context Aware Suggester (i.e. a suggester that could return
suggestions depending on some specified context(s)).
> Use-cases: 
>   - location-based suggestions:
>       -- returns suggestions which 'match' the context of a particular area
>           --- suggest restaurants names which are in Palo Alto (context -> Palo Alto)
>   - category-based suggestions:
>       -- returns suggestions for items that are only in certain categories/genres (contexts)
>           --- suggest movies that are of the genre sci-fi and adventure (context ->
[sci-fi, adventure])



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