You can refer this example( http://spark.apache.org/docs/latest/ml-tuning.html#example-model-selection-via-cross-validation) which use BinaryClassificationEvaluator, and it should be very straightforward to switch to MulticlassClassificationEvaluator.
Thanks Yanbo On Sat, Nov 19, 2016 at 9:03 AM, janardhan shetty <janardhan...@gmail.com> wrote: > Hi, > > I am trying to use the evaluation metrics offered by mllib > multiclassmetrics in ml dataframe setting. > Is there any examples how to use it? >
