Repository: spark Updated Branches: refs/heads/master 553c578de -> 2b18ea982
Clean up SparkKMeans example's code remove unused code Author: Raymond Liu <[email protected]> Closes #1352 from colorant/kmeans and squashes the following commits: ddcd1dd [Raymond Liu] Clean up SparkKMeans example's code Project: http://git-wip-us.apache.org/repos/asf/spark/repo Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/2b18ea98 Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/2b18ea98 Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/2b18ea98 Branch: refs/heads/master Commit: 2b18ea9826395177ac2203dbf8eb37c220ab8e67 Parents: 553c578 Author: Raymond Liu <[email protected]> Authored: Wed Jul 9 23:39:29 2014 -0700 Committer: Reynold Xin <[email protected]> Committed: Wed Jul 9 23:39:29 2014 -0700 ---------------------------------------------------------------------- .../src/main/scala/org/apache/spark/examples/SparkKMeans.scala | 5 ----- 1 file changed, 5 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/spark/blob/2b18ea98/examples/src/main/scala/org/apache/spark/examples/SparkKMeans.scala ---------------------------------------------------------------------- diff --git a/examples/src/main/scala/org/apache/spark/examples/SparkKMeans.scala b/examples/src/main/scala/org/apache/spark/examples/SparkKMeans.scala index 4d28e0a..79cfedf 100644 --- a/examples/src/main/scala/org/apache/spark/examples/SparkKMeans.scala +++ b/examples/src/main/scala/org/apache/spark/examples/SparkKMeans.scala @@ -17,8 +17,6 @@ package org.apache.spark.examples -import java.util.Random - import breeze.linalg.{Vector, DenseVector, squaredDistance} import org.apache.spark.{SparkConf, SparkContext} @@ -28,15 +26,12 @@ import org.apache.spark.SparkContext._ * K-means clustering. */ object SparkKMeans { - val R = 1000 // Scaling factor - val rand = new Random(42) def parseVector(line: String): Vector[Double] = { DenseVector(line.split(' ').map(_.toDouble)) } def closestPoint(p: Vector[Double], centers: Array[Vector[Double]]): Int = { - var index = 0 var bestIndex = 0 var closest = Double.PositiveInfinity
