Joseph K. Bradley created SPARK-14712:
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             Summary: spark.ml LogisticRegressionModel.toString should 
summarize model
                 Key: SPARK-14712
                 URL: https://issues.apache.org/jira/browse/SPARK-14712
             Project: Spark
          Issue Type: Improvement
          Components: ML
            Reporter: Joseph K. Bradley
            Priority: Trivial


spark.mllib LogisticRegressionModel overrides toString to print a little model 
info.  We should do the same in spark.ml.  I'd recommend:
* super.toString
* numClasses
* numFeatures

We should also override {{__repr__}} in pyspark to do the same.



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