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https://issues.apache.org/jira/browse/MAHOUT-979?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13270970#comment-13270970
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Hudson commented on MAHOUT-979:
-------------------------------
Integrated in Mahout-Quality #1467 (See
[https://builds.apache.org/job/Mahout-Quality/1467/])
MAHOUT-979 cleanup: removing unused imports (Revision 1335742)
MAHOUT-979 RowSimilarityJob should be able to infer the number of columns from
the input matrix if not specified (Revision 1335732)
Result = SUCCESS
ssc : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1335742
Files :
* /mahout/trunk/core/src/main/java/org/apache/mahout/common/AbstractJob.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/math/hadoop/similarity/cooccurrence/RowSimilarityJob.java
ssc : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1335732
Files :
* /mahout/trunk/core/src/main/java/org/apache/mahout/common/AbstractJob.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/math/hadoop/similarity/cooccurrence/RowSimilarityJob.java
*
/mahout/trunk/core/src/test/java/org/apache/mahout/math/hadoop/similarity/cooccurrence/RowSimilarityJobTest.java
> RowSimilarityJob should be able to infer the number of columns from the input
> matrix if not specified
> ------------------------------------------------------------------------------------------------------
>
> Key: MAHOUT-979
> URL: https://issues.apache.org/jira/browse/MAHOUT-979
> Project: Mahout
> Issue Type: Improvement
> Components: Math
> Affects Versions: 0.6, 0.7
> Reporter: Suneel Marthi
> Assignee: Suneel Marthi
> Priority: Minor
> Labels: mahout
> Fix For: 0.7
>
> Attachments: Mahout-979.patch, Mahout-979.patch
>
>
> Presently RowSimilarityJob expects to be provided the 'numberOfColumns' (-r)
> by the user and this is not an optional argument. If this is not specified
> explicitly RowSimilarityJob should be able to get the number of columns by
> the vector size.
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