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https://issues.apache.org/jira/browse/HAMA-651?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13471089#comment-13471089
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Hudson commented on HAMA-651:
-----------------------------
Integrated in Hama trunk #19 (See
[https://builds.apache.org/job/Hama%20trunk/19/])
[HAMA-651] - added calculateCostForItem method since also cost function is
dependent from the specific algorithm used (Revision 1395161)
Result = SUCCESS
tommaso :
Files :
*
/hama/trunk/ml/src/main/java/org/apache/hama/ml/regression/GradientDescentBSP.java
> Create a gradient descent BSP
> -----------------------------
>
> Key: HAMA-651
> URL: https://issues.apache.org/jira/browse/HAMA-651
> Project: Hama
> Issue Type: New Feature
> Components: machine learning
> Affects Versions: 0.5.0
> Reporter: Tommaso Teofili
> Priority: Minor
> Fix For: 0.6.0
>
>
> A gradient descent (http://en.wikipedia.org/wiki/Gradient_descent) BSP based
> algorithm should be implemented.
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