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Posted to dev@mahout.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2009/12/11 13:14:18 UTC
[jira] Resolved: (MAHOUT-24) Skeletal LWLR implementation
[ https://issues.apache.org/jira/browse/MAHOUT-24?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Owen resolved MAHOUT-24.
-----------------------------
Resolution: Later
Archiving due to inactivity
> Skeletal LWLR implementation
> ----------------------------
>
> Key: MAHOUT-24
> URL: https://issues.apache.org/jira/browse/MAHOUT-24
> Project: Mahout
> Issue Type: New Feature
> Environment: n/a
> Reporter: Samee Zahur
> Attachments: LWLR.patch.tar.bz2
>
>
> This is a very skeletal but functional implementation for LWLR. It outputs n lines where n is the number of dimensions. ith line = sum(x[i]*x[ind]) where ind is the index of independant variable. So the actual gradient = 2nd line/1st line for the classical 2D.
> Contains a single small test case for demonstration.
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