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+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+from __future__ import print_function
+
+# $example on$
+from pyspark.ml.clustering import GaussianMixture
+# $example off$
+from pyspark.sql import SparkSession
+
+"""
+A simple example demonstrating Gaussian Mixture Model (GMM).
+Run with:
+ bin/spark-submit examples/src/main/python/ml/gaussian_mixture_example.py
+"""
+
+if __name__ == "__main__":
+ spark = SparkSession\
+ .builder\
+ .appName("PythonGuassianMixtureExample")\
+ .getOrCreate()
+
+ # $example on$
+ # loads data
+ dataset = spark.read.format("libsvm").load("data/mllib/sample_kmeans_data.txt")
+
+ gmm = GaussianMixture().setK(2)
+ model = gmm.fit(dataset)
+
+ print("Gaussians: ")
+ model.gaussiansDF.show()
+ # $example off$
+
+ spark.stop()