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author | Zheng RuiFeng <ruifengz@foxmail.com> | 2016-02-29 22:24:43 -0800 |
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committer | Xiangrui Meng <meng@databricks.com> | 2016-02-29 22:24:43 -0800 |
commit | 0a4b620f3144d68232eb7914ae05563aab648ced (patch) | |
tree | 1825f52c1ad52141a09a08cb768dadcf1f14b37f /examples/src | |
parent | c7fccb56cd9260b8d72572e65f8e46a14707b9a5 (diff) | |
download | spark-0a4b620f3144d68232eb7914ae05563aab648ced.tar.gz spark-0a4b620f3144d68232eb7914ae05563aab648ced.tar.bz2 spark-0a4b620f3144d68232eb7914ae05563aab648ced.zip |
[SPARK-13551][MLLIB] Fix wrong comment and remove meanless lines in mllib.JavaBisectingKMeansExample
JIRA: https://issues.apache.org/jira/browse/SPARK-13551
## What changes were proposed in this pull request?
Fix wrong comment and remove meanless lines in mllib.JavaBisectingKMeansExample
## How was this patch tested?
manual test
Author: Zheng RuiFeng <ruifengz@foxmail.com>
Closes #11429 from zhengruifeng/mllib_bkm_je.
Diffstat (limited to 'examples/src')
-rw-r--r-- | examples/src/main/java/org/apache/spark/examples/mllib/JavaBisectingKMeansExample.java | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/examples/src/main/java/org/apache/spark/examples/mllib/JavaBisectingKMeansExample.java b/examples/src/main/java/org/apache/spark/examples/mllib/JavaBisectingKMeansExample.java index 0001500f4f..c600094947 100644 --- a/examples/src/main/java/org/apache/spark/examples/mllib/JavaBisectingKMeansExample.java +++ b/examples/src/main/java/org/apache/spark/examples/mllib/JavaBisectingKMeansExample.java @@ -33,7 +33,7 @@ import org.apache.spark.mllib.linalg.Vectors; // $example off$ /** - * 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) { @@ -54,9 +54,7 @@ public class JavaBisectingKMeansExample { 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]; |