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[SPARK-24224][ML-Examples]Java example code for Power Iteration Clustering in spark.ml #21283

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[SPARK-24224][ML-Examples]Java example code for Power Iteration Clustering in spark.ml #21283

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Example code for Power Iteration Clustering
shahidki31 May 9, 2018
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Example code for Power Iteration Clustering
shahidki31 May 9, 2018
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Example code for Power Iteration Clustering
shahidki31 May 9, 2018
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Example code for Power Iteration Clustering
shahidki31 May 9, 2018
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Example code for Power Iteration Clustering
shahidki31 May 9, 2018
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Example code for Power Iteration Clustering
shahidki31 May 21, 2018
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Example code for Power Iteration Clustering
shahidki31 Jun 7, 2018
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Example code for Power Iteration Clustering
shahidki31 Jun 7, 2018
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Example code for Power Iteration Clustering
shahidki31 Jun 7, 2018
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Example code for Power Iteration Clustering
shahidki31 Jun 7, 2018
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Example code for Power Iteration Clustering
shahidki31 Jun 7, 2018
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Example code for Power Iteration Clustering
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@shahidki31
shahidki31 committed Jun 7, 2018
commit 427e4c6225b3a93799294ac7cc9a3cc1ccf644d6
4 changes: 2 additions & 2 deletions examples/src/main/java/org/apache/spark/examples/ml/JavaPowerIterationClusteringExample.java
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Expand Up @@ -71,11 +71,11 @@ public static void main(String[] args) {
.setK(2)
.setMaxIter(10);

Dataset<Row> result = pic.transform(df);
Dataset<Row> result = pic.transform(df).select("id", "prediction");

// printing results
System.out.println("Clustering results [id , cluster]");
for (Row row : result.select("id", "prediction").collectAsList()) {
for (Row row : result.collectAsList()) {
System.out.println("[" + row.get(0) + " , " + row.get(1) + "]");
}

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1 change: 1 addition & 0 deletions examples/src/main/scala/org/apache/spark/examples/ml/KMeansExample.scala
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Expand Up @@ -38,6 +38,7 @@ object KMeansExample {
val spark = SparkSession
.builder
.appName(s"${this.getClass.getSimpleName}")
.master("local[*]")
.getOrCreate()

// $example on$
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