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markhamstra · Apr 9, 2014 · 90896c7 · 90896c7
1 parent 150889c
commit 90896c7
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/mllib/src/main/scala/org/apache/spark/mllib/util/MLUtils.scala b/mllib/src/main/scala/org/apache/spark/mllib/util/MLUtils.scala
@@ -186,7 +186,8 @@ object MLUtils {
   def kFold[T : ClassTag](rdd: RDD[T], numFolds: Int, seed: Int): Array[(RDD[T], RDD[T])] = {
     val numFoldsF = numFolds.toFloat
     (1 to numFolds).map  { fold =>
-      val sampler = new BernoulliSampler[T]((fold - 1) / numFoldsF, fold / numFoldsF, complement = false)
+      val sampler = new BernoulliSampler[T]((fold - 1) / numFoldsF, fold / numFoldsF,
+        complement = false)
       val validation = new PartitionwiseSampledRDD(rdd, sampler, seed)
       val training = new PartitionwiseSampledRDD(rdd, sampler.cloneComplement(), seed)
       (validation, training)