[jira] [Created] (SPARK-28062) HuberAggregator copies coefficients vector every time an instance is added

2019-06-15 Thread Andrew Crosby (JIRA)
Andrew Crosby created SPARK-28062: - Summary: HuberAggregator copies coefficients vector every time an instance is added Key: SPARK-28062 URL: https://issues.apache.org/jira/browse/SPARK-28062 Project:

[jira] [Commented] (SPARK-26970) Can't load PipelineModel that was created in Scala with Python due to missing Interaction transformer

2019-04-20 Thread Andrew Crosby (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-26970?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16822548#comment-16822548 ] Andrew Crosby commented on SPARK-26970: --- The code changes required for this looked

[jira] [Updated] (SPARK-26970) Can't load PipelineModel that was created in Scala with Python due to missing Interaction transformer

2019-02-22 Thread Andrew Crosby (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-26970?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Crosby updated SPARK-26970: -- Description: The Interaction transformer  [https://github.com/apache/spark/blob/master/mllib/s

[jira] [Updated] (SPARK-26970) Can't load PipelineModel that was created in Scala with Python due to missing Interaction transformer

2019-02-22 Thread Andrew Crosby (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-26970?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Crosby updated SPARK-26970: -- Description: The Interaction transformer  [https://github.com/apache/spark/blob/master/mllib/s

[jira] [Updated] (SPARK-26970) Can't load PipelineModel that was created in Scala with Python due to missing Interaction transformer

2019-02-22 Thread Andrew Crosby (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-26970?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Crosby updated SPARK-26970: -- Description: The Interaction transformer (  [https://github.com/apache/spark/blob/master/mllib

[jira] [Created] (SPARK-26970) Can't load PipelineModel that was created in Scala with Python due to missing Interaction transformer

2019-02-22 Thread Andrew Crosby (JIRA)
Andrew Crosby created SPARK-26970: - Summary: Can't load PipelineModel that was created in Scala with Python due to missing Interaction transformer Key: SPARK-26970 URL: https://issues.apache.org/jira/browse/SPARK-

[jira] [Commented] (SPARK-25544) Slow/failed convergence in Spark ML models due to internal predictor scaling

2018-10-01 Thread Andrew Crosby (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-25544?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16634268#comment-16634268 ] Andrew Crosby commented on SPARK-25544: --- SPARK-23537 contains what might be anothe

[jira] [Commented] (SPARK-23537) Logistic Regression without standardization

2018-10-01 Thread Andrew Crosby (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-23537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16634263#comment-16634263 ] Andrew Crosby commented on SPARK-23537: --- The different results for standardization

[jira] [Updated] (SPARK-25544) Slow/failed convergence in Spark ML models due to internal predictor scaling

2018-09-26 Thread Andrew Crosby (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-25544?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Crosby updated SPARK-25544: -- Description: The LinearRegression and LogisticRegression estimators in Spark ML can take a la

[jira] [Updated] (SPARK-25544) Slow/failed convergence in Spark ML models due to internal predictor scaling

2018-09-26 Thread Andrew Crosby (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-25544?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Crosby updated SPARK-25544: -- Description: The LinearRegression and LogisticRegression estimators in Spark ML can take a la

[jira] [Updated] (SPARK-25544) Slow/failed convergence in Spark ML models due to internal predictor scaling

2018-09-26 Thread Andrew Crosby (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-25544?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Crosby updated SPARK-25544: -- Description: The LinearRegression and LogisticRegression estimators in Spark ML can take a la

[jira] [Created] (SPARK-25544) Slow/failed convergence in Spark ML models due to internal predictor scaling

2018-09-26 Thread Andrew Crosby (JIRA)
Andrew Crosby created SPARK-25544: - Summary: Slow/failed convergence in Spark ML models due to internal predictor scaling Key: SPARK-25544 URL: https://issues.apache.org/jira/browse/SPARK-25544 Projec

[jira] [Created] (SPARK-22555) Possibly incorrect scaling of L2 regularization strength in LinearRegression

2017-11-19 Thread Andrew Crosby (JIRA)
Andrew Crosby created SPARK-22555: - Summary: Possibly incorrect scaling of L2 regularization strength in LinearRegression Key: SPARK-22555 URL: https://issues.apache.org/jira/browse/SPARK-22555 Projec