Github user keypointt commented on a diff in the pull request:
https://github.com/apache/spark/pull/11116#discussion_r52966146
--- Diff:
examples/src/main/scala/org/apache/spark/examples/mllib/PowerIterationClusteringExample.scala
---
@@ -18,141 +18,42 @@
// scalastyle:off println
package org.apache.spark.examples.mllib
-import org.apache.log4j.{Level, Logger}
-import scopt.OptionParser
-
import org.apache.spark.{SparkConf, SparkContext}
-import org.apache.spark.mllib.clustering.PowerIterationClustering
-import org.apache.spark.rdd.RDD
+// $example on$
+import org.apache.spark.mllib.clustering.{PowerIterationClustering,
PowerIterationClusteringModel}
+// $example off$
-/**
--- End diff --
@yinxusen could you please explain more how to reuse?
previous examples are quite different from what is shown insdie {highlight}
block
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