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Posted to dev@mahout.apache.org by "Jake Mannix (JIRA)" <ji...@apache.org> on 2010/06/14 05:48:13 UTC

[jira] Commented: (MAHOUT-415) Lucene filter for Collocations

    [ https://issues.apache.org/jira/browse/MAHOUT-415?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12878465#action_12878465 ] 

Jake Mannix commented on MAHOUT-415:
------------------------------------

Awesome, you rock, Drew!   Very cool.

> Lucene filter for Collocations
> ------------------------------
>
>                 Key: MAHOUT-415
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-415
>             Project: Mahout
>          Issue Type: New Feature
>    Affects Versions: 0.3
>            Reporter: Drew Farris
>            Assignee: Drew Farris
>         Attachments: MAHOUT-415.patch
>
>
> Collocations generated using Mahout could be used to form a whitelist of terms to index into a Lucene index. This patch will provide a way to generate a serialized BloomFilter from CollocationsOutput and a Lucene filter that will take a BloomFilter and emit tokens that are members of that filter. This would allow a set of interesting collocations to be pre-computed for a corpus and then allow the documents to be indexed using only those collocations.

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