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https://issues.apache.org/jira/browse/MAHOUT-262?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Olivier Grisel updated MAHOUT-262:
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Attachment: MAHOUT-262-2.patch
updated version of the patch + --no-prefix to work against current trunk
> Writable for labeled vectors for supervised learning algorithms
> ---------------------------------------------------------------
>
> Key: MAHOUT-262
> URL: https://issues.apache.org/jira/browse/MAHOUT-262
> Project: Mahout
> Issue Type: New Feature
> Components: Classification
> Affects Versions: 0.2
> Reporter: Olivier Grisel
> Fix For: 0.3
>
> Attachments: MAHOUT-262-1.patch, MAHOUT-262-2.patch
>
>
> Implement two new classes:
> - SingleLabelVectorWritable for singly classified vectorized data item (one
> and only one label index per instance)
> - MultiLabelVectorWritable for multi categorized vectorized data item (0 or
> more category indexes per instance)
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