[jira] [Commented] (SPARK-24875) MulticlassMetrics should offer a more efficient way to compute count by label

2019-06-11 Thread zhengruifeng (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-24875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16860922#comment-16860922 ] zhengruifeng commented on SPARK-24875: -- The dataset is usually much smaller than the training

[jira] [Commented] (SPARK-24875) MulticlassMetrics should offer a more efficient way to compute count by label

2018-07-21 Thread Antoine Galataud (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-24875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16551640#comment-16551640 ] Antoine Galataud commented on SPARK-24875: -- True, I was proposing this not as a replacement,

[jira] [Commented] (SPARK-24875) MulticlassMetrics should offer a more efficient way to compute count by label

2018-07-20 Thread Liang-Chi Hsieh (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-24875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16551457#comment-16551457 ] Liang-Chi Hsieh commented on SPARK-24875: - hmm, I think for calculation of precision, recall and