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author | Raymond Liu <raymond.liu@intel.com> | 2014-07-09 23:39:29 -0700 |
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committer | Reynold Xin <rxin@apache.org> | 2014-07-09 23:39:29 -0700 |
commit | 2b18ea9826395177ac2203dbf8eb37c220ab8e67 (patch) | |
tree | 92b1bd7ea6a98b983cf6e9935f83141ffab12b0f /examples/src | |
parent | 553c578de1a73a605197c184fc028efcc8dff010 (diff) | |
download | spark-2b18ea9826395177ac2203dbf8eb37c220ab8e67.tar.gz spark-2b18ea9826395177ac2203dbf8eb37c220ab8e67.tar.bz2 spark-2b18ea9826395177ac2203dbf8eb37c220ab8e67.zip |
Clean up SparkKMeans example's code
remove unused code
Author: Raymond Liu <raymond.liu@intel.com>
Closes #1352 from colorant/kmeans and squashes the following commits:
ddcd1dd [Raymond Liu] Clean up SparkKMeans example's code
Diffstat (limited to 'examples/src')
-rw-r--r-- | examples/src/main/scala/org/apache/spark/examples/SparkKMeans.scala | 5 |
1 files changed, 0 insertions, 5 deletions
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 4d28e0aad6..79cfedf332 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 |