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Posted to dev@lucene.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2015/09/03 00:22:46 UTC
[jira] [Commented] (LUCENE-6479) Create utility to generate
Classifier's confusion matrix
[ https://issues.apache.org/jira/browse/LUCENE-6479?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14728132#comment-14728132 ]
ASF subversion and git services commented on LUCENE-6479:
---------------------------------------------------------
Commit 1700914 from [~teofili] in branch 'dev/trunk'
[ https://svn.apache.org/r1700914 ]
LUCENE-6479 - improved cm testing, added stats, minor fixes
> Create utility to generate Classifier's confusion matrix
> --------------------------------------------------------
>
> Key: LUCENE-6479
> URL: https://issues.apache.org/jira/browse/LUCENE-6479
> Project: Lucene - Core
> Issue Type: Improvement
> Components: modules/classification
> Reporter: Tommaso Teofili
> Assignee: Tommaso Teofili
> Fix For: Trunk
>
>
> In order to debug and compare accuracy of {{Classifiers}} it's often useful to print the related [confusion matrix|http://en.wikipedia.org/wiki/Confusion_matrix] so it'd be good to provide such an utility class/method.
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