Joseph K. Bradley created SPARK-3751:
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Summary: DecisionTreeRunner functionality improvement
Key: SPARK-3751
URL: https://issues.apache.org/jira/browse/SPARK-3751
Project: Spark
Issue Type: Improvement
Components: MLlib
Reporter: Joseph K. Bradley
Priority: Minor
DecisionTreeRunner functionality additions:
* Allow user to pass in a test dataset
* Do not print full model if the model is too large.
As part of this, modify DecisionTreeModel and RandomForestModel to allow
printing less info. Proposed updates:
* toString: prints model summary
* toDebugString: prints full model (named after RDD.toDebugString)
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