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https://issues.apache.org/jira/browse/MAHOUT-340?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean Owen resolved MAHOUT-340.
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Resolution: Duplicate
Try the implementation in org.apache.mahout.cf.taste.hadoop.item instead, which
reads longs and matches the rest of the framework a little more. The two
implementations are being merged into the .item implementation.
I'm marking this as a sort of 'duplicate' of that task, to merge the
implementations, since i don't think this implementation will otherwise be
updated (?)
> org.apache.mahout.cf.taste.hadoop.cooccurence can not support long as user_id
> and item_id
> -----------------------------------------------------------------------------------------
>
> Key: MAHOUT-340
> URL: https://issues.apache.org/jira/browse/MAHOUT-340
> Project: Mahout
> Issue Type: Improvement
> Components: Collaborative Filtering
> Affects Versions: 0.3
> Reporter: Hui Wen Han
> Fix For: 0.4
>
>
> I have preferences data using long as user_id and item_id,
> hadoop cooccurence arithmetic can not support it
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