[jira] [Created] (SPARK-14844) KMeansModel in spark.ml should allow to change featureCol and predictionCol

["Dominik Jastrzębski (JIRA)" <ji...@apache.org>]

Dominik Jastrzębski created SPARK-14844:
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             Summary: KMeansModel in spark.ml should allow to change featureCol and predictionCol
                 Key: SPARK-14844
                 URL: https://issues.apache.org/jira/browse/SPARK-14844
             Project: Spark
          Issue Type: Improvement
          Components: ML
    Affects Versions: 1.6.1, 1.6.0
            Reporter: Dominik Jastrzębski


We need to add setFeaturesCol, setPredictionCol methods in org.apache.spark.ml.clustering.KMeansModel.

This will allow to:
* transform a DataFrame with different feature column name than in the DataFrame the model was fitted on.
* create a prediction column with name other than the name that was set during model fitting.



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