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https://issues.apache.org/jira/browse/MAHOUT-838?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean Owen updated MAHOUT-838:
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Attachment: MAHOUT-838.patch
OK, um, somehow when I applied the patch, the IDE showed me the change as of
the last time I applied the patch. Another application worked. So some comments
were out of date, but not all.
I think there are a number of small style issues with this patch, but it's
close. Here is my proposal.
> Make the confusion matrix writable to a file when testing classifiers
> ---------------------------------------------------------------------
>
> Key: MAHOUT-838
> URL: https://issues.apache.org/jira/browse/MAHOUT-838
> Project: Mahout
> Issue Type: Improvement
> Affects Versions: 0.6
> Reporter: Grant Ingersoll
> Priority: Minor
> Attachments: ConfusionMatrix.java, MAHOUT-838.patch,
> MAHOUT-838.patch, MAHOUT-838.patch, MAHOUT-838.patch, MAHOUT-838.patch,
> MAHOUT-838_mini.patch, MatrixWritable.java, bayes-cm-10.html
>
>
> If you have a lot of labels for a classifier, the confusion matrix is hard to
> fit in terminal window. Would be nice if we could write it out to a file.
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