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Posted to dev@hama.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2009/07/14 08:03:14 UTC
[jira] Commented: (HAMA-176) Implementation of singular value
decomposition
[ https://issues.apache.org/jira/browse/HAMA-176?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12730708#action_12730708 ]
Hudson commented on HAMA-176:
-----------------------------
+1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12413373/HAMA-176.patch
against trunk revision 792423.
@author +1. The patch does not contain any @author tags.
tests included +1. The patch appears to include 6 new or modified tests.
javadoc +1. The javadoc tool did not generate any warning messages.
javac +1. The applied patch does not generate any new javac compiler warnings.
release audit +1. The applied patch does not generate any new release audit warnings.
findbugs +1. The patch does not introduce any new Findbugs warnings.
core tests +1. The patch passed core unit tests.
Test results: http://hudson.zones.apache.org/hudson/job/Hama-Patch/180/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hama-Patch/180/artifact/trunk/build/reports/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hama-Patch/180/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Hama-Patch/180/console
This message is automatically generated.
> Implementation of singular value decomposition
> ----------------------------------------------
>
> Key: HAMA-176
> URL: https://issues.apache.org/jira/browse/HAMA-176
> Project: Hama
> Issue Type: New Feature
> Components: implementation
> Affects Versions: 0.1.0
> Reporter: Edward J. Yoon
> Assignee: Edward J. Yoon
> Fix For: 0.1.0
>
> Attachments: HAMA-176.patch
>
>
> 1) Computes A(T) and A(T)A
> 2) Computes eigenvalue of A(T)A, singular values s1, s2 of A
> 3) Computes S, S(-1) using s1, s2
> 4) Computes V(T) using eigenvector of A(T)A
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