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MechCoder 198d181dfb [SPARK-7105] [PYSPARK] [MLLIB] Support model save/load in GMM 
This PR introduces save / load for GMM's in python API.

Also I refactored `GaussianMixtureModel` and inherited it from `JavaModelWrapper` with model being `GaussianMixtureModelWrapper`, a wrapper which provides convenience methods to `GaussianMixtureModel` (due to serialization and deserialization issues) and I moved the creation of gaussians to the scala backend.

Author: MechCoder <manojkumarsivaraj334@gmail.com>

Closes #7617 from MechCoder/python_gmm_save_load and squashes the following commits:

9c305aa [MechCoder] [SPARK-7105] [PySpark] [MLlib] Support model save/load in GMM
2015-07-28 15:00:25 -07:00
..
stat [SPARK-8996] [MLLIB] [PYSPARK] Python API for Kolmogorov-Smirnov Test 2015-07-20 09:00:01 -07:00
__init__.py [SPARK-8032] [PYSPARK] Make version checking for NumPy in MLlib more robust 2015-06-02 23:24:47 -07:00
classification.py [SPARK-4127] [MLLIB] [PYSPARK] Python bindings for StreamingLinearRegressionWithSGD 2015-06-30 10:25:59 -07:00
clustering.py [SPARK-7105] [PYSPARK] [MLLIB] Support model save/load in GMM 2015-07-28 15:00:25 -07:00
common.py [SPARK-7922] [MLLIB] use DataFrames for user/item factors in ALSModel 2015-05-28 22:38:38 -07:00
evaluation.py [SPARK-9005] [MLLIB] Fix RegressionMetrics computation of explainedVariance 2015-07-15 13:32:25 -07:00
feature.py [SPARK-7104] [MLLIB] Support model save/load in Python's Word2Vec 2015-07-02 15:55:16 -07:00
fpm.py Revert "[SPARK-7212] [MLLIB] Add sequence learning flag" 2015-07-06 16:11:22 -07:00
linalg.py [SPARK-9198] [MLLIB] [PYTHON] Fixed typo in pyspark sparsevector doc tests 2015-07-20 16:49:55 -07:00
random.py [SPARK-7899] [PYSPARK] Fix Python 3 pyspark/sql/types module conflict 2015-05-29 14:13:44 -07:00
recommendation.py [SPARK-8511] [PYSPARK] Modify a test to remove a saved model in regression.py 2015-06-22 11:53:11 -07:00
regression.py [SPARK-9122] [MLLIB] [PySpark] spark.mllib regression support batch predict 2015-07-23 18:53:07 -07:00
tests.py [SPARK-8996] [MLLIB] [PYSPARK] Python API for Kolmogorov-Smirnov Test 2015-07-20 09:00:01 -07:00
tree.py [SPARK-7781] [MLLIB] gradient boosted trees.train regressor missing max bins 2015-06-22 22:40:19 -07:00
util.py [SPARK-7105] [PYSPARK] [MLLIB] Support model save/load in GMM 2015-07-28 15:00:25 -07:00