Re: Grid search with Random Forest

>> Unless someone is willing to explain how to obtain the raw prediction >> column with the GBTClassifier. In this case I'd be happy to work on a PR. >> On 1 Dec 2015 8:43 a.m., "Ndjido Ardo BAR" wrote: >> >>> Hi Benjamin, >>>

Re: Grid search with Random Forest

mForestClassifier has. > Cf: > http://spark.apache.org/docs/latest/ml-ensembles.html#output-columns-predictions-1 > On 1 Dec 2015 3:57 a.m., "Ndjido Ardo BAR" wrote: > >> Hi Joseph, >> >> Yes Random Forest support Grid Search on Spark 1.5.+ . But I'm get

Re: Grid search with Random Forest

> > On Thu, Nov 26, 2015 at 12:53 PM, Ndjido Ardo Bar > wrote: > >> >> Hi folks, >> >> Does anyone know whether the Grid Search capability is enabled since the >> issue spark-9011 of version 1.4.0 ? I'm getting the "rawPredictionCol >>

Grid search with Random Forest

Hi folks, Does anyone know whether the Grid Search capability is enabled since the issue spark-9011 of version 1.4.0 ? I'm getting the "rawPredictionCol column doesn't exist" when trying to perform a grid search with Spark 1.4.0. Cheers, Ardo --