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[SPARK-13551] [MLLib] Fix wrong comment and remove meanless lines in mllib.JavaBisectingKMeansExample #11429

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[SPARK-13551] [MLLib] Fix wrong comment and remove meanless lines in mllib.JavaBisectingKMeansExample #11429

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6 changes: 2 additions & 4 deletions examples/src/main/java/org/apache/spark/examples/mllib/JavaBisectingKMeansExample.java
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Original file line number Diff line number Diff line change
Expand Up @@ -33,7 +33,7 @@
// $example off$

/**
* Java example for graph clustering using power iteration clustering (PIC).
* Java example for bisecting k-means clustering.
*/
public class JavaBisectingKMeansExample {
public static void main(String[] args) {
Expand All @@ -54,9 +54,7 @@ public static void main(String[] args) {
BisectingKMeansModel model = bkm.run(data);

System.out.println("Compute Cost: " + model.computeCost(data));
for (Vector center: model.clusterCenters()) {
System.out.println("");
}

Vector[] clusterCenters = model.clusterCenters();
for (int i = 0; i < clusterCenters.length; i++) {
Vector clusterCenter = clusterCenters[i];
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