[jira] [Commented] (SPARK-38027) Undefined link function causing error in GLM that uses Tweedie family

[ https://issues.apache.org/jira/browse/SPARK-38027?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17482128#comment-17482128 ] Evan Zamir commented on SPARK-38027: Looking into this further I think the issue is arising upon

[jira] [Created] (SPARK-38027) Undefined link function causing error in GLM that uses Tweedie family

Evan Zamir created SPARK-38027: -- Summary: Undefined link function causing error in GLM that uses Tweedie family Key: SPARK-38027 URL: https://issues.apache.org/jira/browse/SPARK-38027 Project: Spark

[jira] [Created] (SPARK-26387) Parallelism seems to cause difference in CrossValidation model metrics

Evan Zamir created SPARK-26387: -- Summary: Parallelism seems to cause difference in CrossValidation model metrics Key: SPARK-26387 URL: https://issues.apache.org/jira/browse/SPARK-26387 Project: Spark

[jira] [Updated] (SPARK-24866) Artifactual ROC scores when scaling up Random Forest classifier

[ https://issues.apache.org/jira/browse/SPARK-24866?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Evan Zamir updated SPARK-24866: --- Description: I'm encountering a very strange behavior that I can't explain away other than a bug

[jira] [Created] (SPARK-24866) Artifactual ROC scores when scaling up Random Forest classifier

Evan Zamir created SPARK-24866: -- Summary: Artifactual ROC scores when scaling up Random Forest classifier Key: SPARK-24866 URL: https://issues.apache.org/jira/browse/SPARK-24866 Project: Spark

[jira] [Commented] (SPARK-23684) mode append function not working

[ https://issues.apache.org/jira/browse/SPARK-23684?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16400823#comment-16400823 ] Evan Zamir commented on SPARK-23684: Yes, you're right. Feel free to close this. > mode append

[jira] [Created] (SPARK-23684) mode append function not working

Evan Zamir created SPARK-23684: -- Summary: mode append function not working Key: SPARK-23684 URL: https://issues.apache.org/jira/browse/SPARK-23684 Project: Spark Issue Type: Bug

[jira] [Created] (SPARK-23631) Add summary to RandomForestClassificationModel

Evan Zamir created SPARK-23631: -- Summary: Add summary to RandomForestClassificationModel Key: SPARK-23631 URL: https://issues.apache.org/jira/browse/SPARK-23631 Project: Spark Issue Type: New

[jira] [Created] (SPARK-20182) Dot in DataFrame Column title causes errors

Evan Zamir created SPARK-20182: -- Summary: Dot in DataFrame Column title causes errors Key: SPARK-20182 URL: https://issues.apache.org/jira/browse/SPARK-20182 Project: Spark Issue Type: Bug

[jira] [Created] (SPARK-17923) dateFormat unexpected kwarg to df.write.csv

Evan Zamir created SPARK-17923: -- Summary: dateFormat unexpected kwarg to df.write.csv Key: SPARK-17923 URL: https://issues.apache.org/jira/browse/SPARK-17923 Project: Spark Issue Type: Bug

[jira] [Comment Edited] (SPARK-17508) Setting weightCol to None in ML library causes an error

[ https://issues.apache.org/jira/browse/SPARK-17508?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15491186#comment-15491186 ] Evan Zamir edited comment on SPARK-17508 at 9/14/16 6:53 PM: - Honestly, if

[jira] [Comment Edited] (SPARK-17508) Setting weightCol to None in ML library causes an error

[ https://issues.apache.org/jira/browse/SPARK-17508?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15491186#comment-15491186 ] Evan Zamir edited comment on SPARK-17508 at 9/14/16 6:52 PM: - Honestly, if

[jira] [Commented] (SPARK-17508) Setting weightCol to None in ML library causes an error

[ https://issues.apache.org/jira/browse/SPARK-17508?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15491186#comment-15491186 ] Evan Zamir commented on SPARK-17508: Honestly, if the documentation was just more explicit, users

[jira] [Commented] (SPARK-17508) Setting weightCol to None in ML library causes an error

[ https://issues.apache.org/jira/browse/SPARK-17508?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15485782#comment-15485782 ] Evan Zamir commented on SPARK-17508: [~bryanc] Oh, that helps a lot! I've been writing very light

[jira] [Commented] (SPARK-17508) Setting weightCol to None in ML library causes an error

[ https://issues.apache.org/jira/browse/SPARK-17508?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15484861#comment-15484861 ] Evan Zamir commented on SPARK-17508: Just ran the same snippet of code setting weightCol="" and that

[jira] [Commented] (SPARK-17508) Setting weightCol to None in ML library causes an error

[ https://issues.apache.org/jira/browse/SPARK-17508?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15484850#comment-15484850 ] Evan Zamir commented on SPARK-17508: Yep, I'm running 2.0.0. You can see in the error messages above

[jira] [Created] (SPARK-17508) Setting weightCol to None in ML library causes an error

Evan Zamir created SPARK-17508: -- Summary: Setting weightCol to None in ML library causes an error Key: SPARK-17508 URL: https://issues.apache.org/jira/browse/SPARK-17508 Project: Spark Issue