In 1.4, we added RAND as a DataFrame expression, which can be used for random split. Please check the example here: https://github.com/apache/spark/blob/master/python/pyspark/ml/tuning.py#L214. -Xiangrui
On Thu, May 7, 2015 at 8:39 AM, Olivier Girardot <[email protected]> wrote: > Hi, > is there any best practice to do like in MLLib a randomSplit of > training/cross-validation set with dataframes and the pipeline API ? > > Regards > > Olivier. --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
