Can you give us a bit more information ? Such as release of Spark you're using, version of Scala, etc.
Thanks On Tue, May 5, 2015 at 6:37 PM, xweb <ashish8...@gmail.com> wrote: > I am getting on following code > Error:(164, 25) *overloaded method constructor Strategy with alternatives:* > (algo: org.apache.spark.mllib.tree.configuration.Algo.Algo,impurity: > org.apache.spark.mllib.tree.impurity.Impurity,maxDepth: Int,numClasses: > Int,maxBins: Int,categoricalFeaturesInfo: > > java.util.Map[Integer,Integer])org.apache.spark.mllib.tree.configuration.Strategy > <and> > (algo: org.apache.spark.mllib.tree.configuration.Algo.Algo,impurity: > org.apache.spark.mllib.tree.impurity.Impurity,maxDepth: Int,numClasses: > Int,maxBins: Int,quantileCalculationStrategy: > > org.apache.spark.mllib.tree.configuration.QuantileStrategy.QuantileStrategy,categoricalFeaturesInfo: > scala.collection.immutable.Map[Int,Int],minInstancesPerNode: > Int,minInfoGain: Double,maxMemoryInMB: Int,subsamplingRate: > Double,useNodeIdCache: Boolean,checkpointInterval: > Int)org.apache.spark.mllib.tree.configuration.Strategy > cannot be applied to > (org.apache.spark.mllib.tree.configuration.Algo.Value, > org.apache.spark.mllib.tree.impurity.Gini.type, Int, Int, Int, > scala.collection.immutable.Map[Int,Int]) > val dTreeStrategy = new Strategy(algo, impurity, maxDepth, numClasses, > maxBins, categoricalFeaturesInfo) > ^ > <code> > val categoricalFeaturesInfo = Map[Int, Int]() > val impurity = Gini > val maxDepth = 4 > val maxBins = 32 > val algo = Algo.Classification > > val numClasses = 7 > > val dTreeStrategy = new Strategy(algo, impurity, maxDepth, numClasses, > maxBins, categoricalFeaturesInfo) > </code> > > > > -- > View this message in context: > http://apache-spark-user-list.1001560.n3.nabble.com/overloaded-method-constructor-Strategy-with-alternatives-tp22777.html > Sent from the Apache Spark User List mailing list archive at Nabble.com. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-unsubscr...@spark.apache.org > For additional commands, e-mail: user-h...@spark.apache.org > >
