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From "Shai Erera (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-3700) Create a Classification component
Date Thu, 30 Aug 2012 10:37:08 GMT

    [ https://issues.apache.org/jira/browse/SOLR-3700?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13444854#comment-13444854
] 

Shai Erera commented on SOLR-3700:
----------------------------------

bq. however it's ok for me to put this into a Lucene module and then add only the needed Solr
specific bindings to use it in Solr

if it doesn't complicate matters for you, then it will be great if you can do that !
                
> Create a Classification component
> ---------------------------------
>
>                 Key: SOLR-3700
>                 URL: https://issues.apache.org/jira/browse/SOLR-3700
>             Project: Solr
>          Issue Type: New Feature
>            Reporter: Tommaso Teofili
>            Assignee: Tommaso Teofili
>            Priority: Minor
>         Attachments: SOLR-3700_2.patch, SOLR-3700.patch
>
>
> Lucene/Solr can host huge sets of documents containing lots of information in fields
so that these can be used as training examples (w/ features) in order to very quickly create
classifiers algorithms to use on new documents and / or to provide an additional service.
> So the idea is to create a contrib module (called 'classification') to host a ClassificationComponent
that will use already seen data (the indexed documents / fields) to classify new documents
/ text fragments.
> The first version will contain a (simplistic) Lucene based Naive Bayes classifier but
more implementations should be added in the future.

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