[jira] [Assigned] (SPARK-25989) OneVsRestModel handle empty outputCols incorrectly

2018-11-28 Thread Sean Owen (JIRA) 


 [ 
https://issues.apache.org/jira/browse/SPARK-25989?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Sean Owen reassigned SPARK-25989:
-

Assignee: zhengruifeng

> OneVsRestModel handle empty outputCols incorrectly
> --
>
> Key: SPARK-25989
> URL: https://issues.apache.org/jira/browse/SPARK-25989
> Project: Spark
>  Issue Type: Bug
>  Components: ML
>Affects Versions: 3.0.0
>Reporter: zhengruifeng
>Assignee: zhengruifeng
>Priority: Minor
> Fix For: 3.0.0
>
>
> {\{ml.classification.ClassificationModel}} will ignore empty output columns.
> However, \{{OneVsRestModel}} still try to append new column even if its name 
> is an empty string.
> {code:java}
> scala> ovrModel.setPredictionCol("").transform(test).show
> +-+++---+
> |label| features| rawPrediction| |
> +-+++---+
> | 0.0|(4,[0,1,2,3],[-0|[-0.0965652626152...|2.0|
> | 0.0|(4,[0,1,2,3],[-0|[0.07880609384635...|2.0|
> | 0.0|(4,[0,1,2,3],[-1|[0.01891571586984...|2.0|
> | 0.0|(4,[0,1,2,3],[0.1...|[0.72409973016524...|0.0|
> | 0.0|(4,[0,1,2,3],[0.1...|[0.48045978946729...|2.0|
> | 0.0|(4,[0,1,2,3],[0.3...|[1.05496616040758...|0.0|
> | 0.0|(4,[0,1,2,3],[0.3...|[0.79508659065535...|0.0|
> | 0.0|(4,[0,1,2,3],[0.6...|[1.47437469552081...|0.0|
> | 0.0|(4,[0,1,2,3],[0.6...|[1.23302929670223...|0.0|
> | 0.0|(4,[0,1,2,3],[0.8...|[1.79816156359706...|0.0|
> | 1.0|(4,[0,1,2,3],[-0|[-3.1564309664080...|1.0|
> | 1.0|(4,[0,1,2,3],[-0|[-3.2217906250571...|1.0|
> | 1.0|(4,[0,1,2,3],[-0|[-2.9171126308553...|1.0|
> | 1.0|(4,[0,1,2,3],[-0|[-2.8316993051998...|1.0|
> | 2.0|(4,[0,1,2,3],[-0|[-1.6486206847760...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-0.9252139721697...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-0.9025379528484...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-0.8518243169707...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-1.0990190524225...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-0.9973479746889...|2.0|
> +-+++---+
> only showing top 20 rows
> scala> 
> ovrModel.setPredictionCol("").setRawPredictionCol("raw").transform(test).show
> +-+++---+
> |label| features| raw| |
> +-+++---+
> | 0.0|(4,[0,1,2,3],[-0|[-0.0965652626152...|2.0|
> | 0.0|(4,[0,1,2,3],[-0|[0.07880609384635...|2.0|
> | 0.0|(4,[0,1,2,3],[-1|[0.01891571586984...|2.0|
> | 0.0|(4,[0,1,2,3],[0.1...|[0.72409973016524...|0.0|
> | 0.0|(4,[0,1,2,3],[0.1...|[0.48045978946729...|2.0|
> | 0.0|(4,[0,1,2,3],[0.3...|[1.05496616040758...|0.0|
> | 0.0|(4,[0,1,2,3],[0.3...|[0.79508659065535...|0.0|
> | 0.0|(4,[0,1,2,3],[0.6...|[1.47437469552081...|0.0|
> | 0.0|(4,[0,1,2,3],[0.6...|[1.23302929670223...|0.0|
> | 0.0|(4,[0,1,2,3],[0.8...|[1.79816156359706...|0.0|
> | 1.0|(4,[0,1,2,3],[-0|[-3.1564309664080...|1.0|
> | 1.0|(4,[0,1,2,3],[-0|[-3.2217906250571...|1.0|
> | 1.0|(4,[0,1,2,3],[-0|[-2.9171126308553...|1.0|
> | 1.0|(4,[0,1,2,3],[-0|[-2.8316993051998...|1.0|
> | 2.0|(4,[0,1,2,3],[-0|[-1.6486206847760...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-0.9252139721697...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-0.9025379528484...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-0.8518243169707...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-1.0990190524225...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-0.9973479746889...|2.0|
> +-+++---+
> only showing top 20 rows
> {code}



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[jira] [Assigned] (SPARK-25989) OneVsRestModel handle empty outputCols incorrectly

2018-11-09 Thread Apache Spark (JIRA) 


 [ 
https://issues.apache.org/jira/browse/SPARK-25989?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Apache Spark reassigned SPARK-25989:


Assignee: (was: Apache Spark)

> OneVsRestModel handle empty outputCols incorrectly
> --
>
> Key: SPARK-25989
> URL: https://issues.apache.org/jira/browse/SPARK-25989
> Project: Spark
>  Issue Type: Bug
>  Components: ML
>Affects Versions: 3.0.0
>Reporter: zhengruifeng
>Priority: Minor
>
> {\{ml.classification.ClassificationModel}} will ignore empty output columns.
> However, \{{OneVsRestModel}} still try to append new column even if its name 
> is an empty string.
> {code:java}
> scala> ovrModel.setPredictionCol("").transform(test).show
> +-+++---+
> |label| features| rawPrediction| |
> +-+++---+
> | 0.0|(4,[0,1,2,3],[-0|[-0.0965652626152...|2.0|
> | 0.0|(4,[0,1,2,3],[-0|[0.07880609384635...|2.0|
> | 0.0|(4,[0,1,2,3],[-1|[0.01891571586984...|2.0|
> | 0.0|(4,[0,1,2,3],[0.1...|[0.72409973016524...|0.0|
> | 0.0|(4,[0,1,2,3],[0.1...|[0.48045978946729...|2.0|
> | 0.0|(4,[0,1,2,3],[0.3...|[1.05496616040758...|0.0|
> | 0.0|(4,[0,1,2,3],[0.3...|[0.79508659065535...|0.0|
> | 0.0|(4,[0,1,2,3],[0.6...|[1.47437469552081...|0.0|
> | 0.0|(4,[0,1,2,3],[0.6...|[1.23302929670223...|0.0|
> | 0.0|(4,[0,1,2,3],[0.8...|[1.79816156359706...|0.0|
> | 1.0|(4,[0,1,2,3],[-0|[-3.1564309664080...|1.0|
> | 1.0|(4,[0,1,2,3],[-0|[-3.2217906250571...|1.0|
> | 1.0|(4,[0,1,2,3],[-0|[-2.9171126308553...|1.0|
> | 1.0|(4,[0,1,2,3],[-0|[-2.8316993051998...|1.0|
> | 2.0|(4,[0,1,2,3],[-0|[-1.6486206847760...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-0.9252139721697...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-0.9025379528484...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-0.8518243169707...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-1.0990190524225...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-0.9973479746889...|2.0|
> +-+++---+
> only showing top 20 rows
> scala> 
> ovrModel.setPredictionCol("").setRawPredictionCol("raw").transform(test).show
> +-+++---+
> |label| features| raw| |
> +-+++---+
> | 0.0|(4,[0,1,2,3],[-0|[-0.0965652626152...|2.0|
> | 0.0|(4,[0,1,2,3],[-0|[0.07880609384635...|2.0|
> | 0.0|(4,[0,1,2,3],[-1|[0.01891571586984...|2.0|
> | 0.0|(4,[0,1,2,3],[0.1...|[0.72409973016524...|0.0|
> | 0.0|(4,[0,1,2,3],[0.1...|[0.48045978946729...|2.0|
> | 0.0|(4,[0,1,2,3],[0.3...|[1.05496616040758...|0.0|
> | 0.0|(4,[0,1,2,3],[0.3...|[0.79508659065535...|0.0|
> | 0.0|(4,[0,1,2,3],[0.6...|[1.47437469552081...|0.0|
> | 0.0|(4,[0,1,2,3],[0.6...|[1.23302929670223...|0.0|
> | 0.0|(4,[0,1,2,3],[0.8...|[1.79816156359706...|0.0|
> | 1.0|(4,[0,1,2,3],[-0|[-3.1564309664080...|1.0|
> | 1.0|(4,[0,1,2,3],[-0|[-3.2217906250571...|1.0|
> | 1.0|(4,[0,1,2,3],[-0|[-2.9171126308553...|1.0|
> | 1.0|(4,[0,1,2,3],[-0|[-2.8316993051998...|1.0|
> | 2.0|(4,[0,1,2,3],[-0|[-1.6486206847760...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-0.9252139721697...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-0.9025379528484...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-0.8518243169707...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-1.0990190524225...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-0.9973479746889...|2.0|
> +-+++---+
> only showing top 20 rows
> {code}



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[jira] [Assigned] (SPARK-25989) OneVsRestModel handle empty outputCols incorrectly

2018-11-09 Thread Apache Spark (JIRA) 


 [ 
https://issues.apache.org/jira/browse/SPARK-25989?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Apache Spark reassigned SPARK-25989:


Assignee: Apache Spark

> OneVsRestModel handle empty outputCols incorrectly
> --
>
> Key: SPARK-25989
> URL: https://issues.apache.org/jira/browse/SPARK-25989
> Project: Spark
>  Issue Type: Bug
>  Components: ML
>Affects Versions: 3.0.0
>Reporter: zhengruifeng
>Assignee: Apache Spark
>Priority: Minor
>
> {\{ml.classification.ClassificationModel}} will ignore empty output columns.
> However, \{{OneVsRestModel}} still try to append new column even if its name 
> is an empty string.
> {code:java}
> scala> ovrModel.setPredictionCol("").transform(test).show
> +-+++---+
> |label| features| rawPrediction| |
> +-+++---+
> | 0.0|(4,[0,1,2,3],[-0|[-0.0965652626152...|2.0|
> | 0.0|(4,[0,1,2,3],[-0|[0.07880609384635...|2.0|
> | 0.0|(4,[0,1,2,3],[-1|[0.01891571586984...|2.0|
> | 0.0|(4,[0,1,2,3],[0.1...|[0.72409973016524...|0.0|
> | 0.0|(4,[0,1,2,3],[0.1...|[0.48045978946729...|2.0|
> | 0.0|(4,[0,1,2,3],[0.3...|[1.05496616040758...|0.0|
> | 0.0|(4,[0,1,2,3],[0.3...|[0.79508659065535...|0.0|
> | 0.0|(4,[0,1,2,3],[0.6...|[1.47437469552081...|0.0|
> | 0.0|(4,[0,1,2,3],[0.6...|[1.23302929670223...|0.0|
> | 0.0|(4,[0,1,2,3],[0.8...|[1.79816156359706...|0.0|
> | 1.0|(4,[0,1,2,3],[-0|[-3.1564309664080...|1.0|
> | 1.0|(4,[0,1,2,3],[-0|[-3.2217906250571...|1.0|
> | 1.0|(4,[0,1,2,3],[-0|[-2.9171126308553...|1.0|
> | 1.0|(4,[0,1,2,3],[-0|[-2.8316993051998...|1.0|
> | 2.0|(4,[0,1,2,3],[-0|[-1.6486206847760...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-0.9252139721697...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-0.9025379528484...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-0.8518243169707...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-1.0990190524225...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-0.9973479746889...|2.0|
> +-+++---+
> only showing top 20 rows
> scala> 
> ovrModel.setPredictionCol("").setRawPredictionCol("raw").transform(test).show
> +-+++---+
> |label| features| raw| |
> +-+++---+
> | 0.0|(4,[0,1,2,3],[-0|[-0.0965652626152...|2.0|
> | 0.0|(4,[0,1,2,3],[-0|[0.07880609384635...|2.0|
> | 0.0|(4,[0,1,2,3],[-1|[0.01891571586984...|2.0|
> | 0.0|(4,[0,1,2,3],[0.1...|[0.72409973016524...|0.0|
> | 0.0|(4,[0,1,2,3],[0.1...|[0.48045978946729...|2.0|
> | 0.0|(4,[0,1,2,3],[0.3...|[1.05496616040758...|0.0|
> | 0.0|(4,[0,1,2,3],[0.3...|[0.79508659065535...|0.0|
> | 0.0|(4,[0,1,2,3],[0.6...|[1.47437469552081...|0.0|
> | 0.0|(4,[0,1,2,3],[0.6...|[1.23302929670223...|0.0|
> | 0.0|(4,[0,1,2,3],[0.8...|[1.79816156359706...|0.0|
> | 1.0|(4,[0,1,2,3],[-0|[-3.1564309664080...|1.0|
> | 1.0|(4,[0,1,2,3],[-0|[-3.2217906250571...|1.0|
> | 1.0|(4,[0,1,2,3],[-0|[-2.9171126308553...|1.0|
> | 1.0|(4,[0,1,2,3],[-0|[-2.8316993051998...|1.0|
> | 2.0|(4,[0,1,2,3],[-0|[-1.6486206847760...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-0.9252139721697...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-0.9025379528484...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-0.8518243169707...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-1.0990190524225...|2.0|
> | 2.0|(4,[0,1,2,3],[-0|[-0.9973479746889...|2.0|
> +-+++---+
> only showing top 20 rows
> {code}



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