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#Java - Code Snippets for '#Org.apache.spark.ml.feature.Normalizer' - 1 code snippet(s) found

 Sample 1. Code Sample / Example / Snippet of org.apache.spark.ml.feature.Normalizer

  public static void main(String[] args) {

SparkConf conf = new SparkConf().setAppName("JavaNormalizerExample");

JavaSparkContext jsc = new JavaSparkContext(conf);

SQLContext jsql = new SQLContext(jsc);



DataFrame dataFrame = jsql.read().format("libsvm").load("data/mllib/sample_libsvm_data.txt");



Normalizer normalizer = new Normalizer()

.setInputCol("features")

.setOutputCol("normFeatures")

.setP(1.0);



DataFrame l1NormData = normalizer.transform(dataFrame);

l1NormData.show();



DataFrame lInfNormData =

normalizer.transform(dataFrame, normalizer.p().w(Double.POSITIVE_INFINITY));

lInfNormData.show();

jsc.stop();

}


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