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Posted to dev@mahout.apache.org by "Grant Ingersoll (JIRA)" <ji...@apache.org> on 2009/06/21 04:46:07 UTC
[jira] Updated: (MAHOUT-137) Convert Clustering Algs to use Vector
Writable
[ https://issues.apache.org/jira/browse/MAHOUT-137?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Grant Ingersoll updated MAHOUT-137:
-----------------------------------
Attachment: MAHOUT-137.patch
Here's a start, but not all the tests don't pass yet.
> Convert Clustering Algs to use Vector Writable
> ----------------------------------------------
>
> Key: MAHOUT-137
> URL: https://issues.apache.org/jira/browse/MAHOUT-137
> Project: Mahout
> Issue Type: Improvement
> Reporter: Grant Ingersoll
> Assignee: Grant Ingersoll
> Fix For: 0.2
>
> Attachments: MAHOUT-137.patch
>
>
> All M/R jobs should use Vector writable instead of encoding and decoding strings. We can have a separate utility that converts serialized GSON, Strings, whatever into the appropriate vectors. See MAHOUT-136 and http://www.lucidimagination.com/search/document/6a55f260826fd77f/jira_commented_mahout_136_change_canopy_mr_implementation_to_use_vector_writable
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