[jira] [Commented] (SPARK-19234) AFTSurvivalRegression chokes silently or with confusing errors when any labels are zero

2017-01-19 Thread Apache Spark (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-19234?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15831185#comment-15831185 ] Apache Spark commented on SPARK-19234: -- User 'admackin' has created a pull request for this issue:

[jira] [Commented] (SPARK-19234) AFTSurvivalRegression chokes silently or with confusing errors when any labels are zero

2017-01-19 Thread Yanbo Liang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-19234?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15830037#comment-15830037 ] Yanbo Liang commented on SPARK-19234: - [~admackin] Nice catch. Just like [~srowen] side, the AFT

[jira] [Commented] (SPARK-19234) AFTSurvivalRegression chokes silently or with confusing errors when any labels are zero

2017-01-17 Thread Andrew MacKinlay (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-19234?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15827236#comment-15827236 ] Andrew MacKinlay commented on SPARK-19234: -- [~yanbo] I presume that you are the author judging

[jira] [Commented] (SPARK-19234) AFTSurvivalRegression chokes silently or with confusing errors when any labels are zero

2017-01-17 Thread Sean Owen (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-19234?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15825651#comment-15825651 ] Sean Owen commented on SPARK-19234: --- I agree that you could change the implementation to throw an

[jira] [Commented] (SPARK-19234) AFTSurvivalRegression chokes silently or with confusing errors when any labels are zero

2017-01-16 Thread Andrew MacKinlay (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-19234?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15824710#comment-15824710 ] Andrew MacKinlay commented on SPARK-19234: -- Ah, I think you're probably right about log of

[jira] [Commented] (SPARK-19234) AFTSurvivalRegression chokes silently or with confusing errors when any labels are zero

2017-01-16 Thread Sean Owen (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-19234?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15824577#comment-15824577 ] Sean Owen commented on SPARK-19234: --- I am not so familiar with AFT, but is it valid to have failure