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https://issues.apache.org/jira/browse/MAHOUT-979?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13270052#comment-13270052
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Suneel Marthi edited comment on MAHOUT-979 at 5/8/12 2:19 PM:
--------------------------------------------------------------
Added method getDimensions() in AbstractJob.java, this would be invoked if the
'numberOfColumns' is not specified as a CLI argument while executing the
RowSimilarityJob.
was (Author: smarthi):
Added method getDimensions() in AbstractJob.java, that would be invoked if
the 'numberOfColumns' is not specified as a CLI argument while executing the
RowSimilarityJob.
> 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
>
>
> 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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