[ https://issues.apache.org/jira/browse/MAHOUT-941?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robin Anil resolved MAHOUT-941. ------------------------------- Resolution: Fixed > Improve ConfusionMatrix statistics > ---------------------------------- > > Key: MAHOUT-941 > URL: https://issues.apache.org/jira/browse/MAHOUT-941 > Project: Mahout > Issue Type: Improvement > Components: Classification > Reporter: Lance Norskog > Assignee: Robin Anil > Priority: Minor > Fix For: 0.8 > > Attachments: Bayes.zip, MAHOUT-941.patch, MAHOUT-941.patch, > MAHOUT-941.patch, SGD.zip > > > This patch adds more statistics to the ConfusionMatrix and RequestAnalyzer. > # Add Kappa measure - a standard measure comparing a sample v.s. random > assignment. > # Add mean & standard deviation of "Reliability" (User Accuracy) - assist in > identifying consistent mal-assignment against "good" and "bad" labels. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira