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Commits on Apr 5, 2015

• [SPARK-6262][MLLIB]Implement missing methods for MultivariateStatisticalSummary

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  Lewuathe

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  mengxr

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Commits on Apr 3, 2015

• [SPARK-6615][MLLIB] Python API for Word2Vec

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  Lewuathe

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  mengxr

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Commits on Apr 2, 2015

• [SPARK-6667] [PySpark] remove setReuseAddress

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  Davies Liu

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  JoshRosen

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• [SPARK-6660][MLLIB] pythonToJava doesn't recognize object arrays

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  mengxr

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• [SPARK-6553] [pyspark] Support functools.partial as UDF

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  ksonj

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  JoshRosen

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• [SPARK-6576] [MLlib] [PySpark] DenseMatrix in PySpark should support indexing

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  MechCoder

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  mengxr

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Commits on Apr 1, 2015

• [SPARK-6642][MLLIB] use 1.2 lambda scaling and remove addImplicit from NormalEquation

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• [SPARK-6657] [Python] [Docs] fixed python doc build warnings

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  jkbradley

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  rxin

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• [SPARK-6651][MLLIB] delegate dense vector arithmetics to the underlying numpy array

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  mengxr

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• [Doc] Improve Python DataFrame documentation

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Commits on Mar 31, 2015

• [SPARK-6255] [MLLIB] Support multiclass classification in Python API

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  yanboliang

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  jkbradley

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• [SPARK-6598][MLLIB] Python API for IDFModel

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  Lewuathe

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  mengxr

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• [SPARK-6623][SQL] Alias DataFrame.na.drop and DataFrame.na.fill in Python.

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• [SPARK-6119][SQL] DataFrame support for missing data handling

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Commits on Mar 30, 2015

• [SPARK-6603] [PySpark] [SQL] add SQLContext.udf and deprecate inferSchema() and applySchema

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  Davies Liu

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  rxin

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Commits on Mar 29, 2015

• [DOC] Improvements to Python docs.

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Commits on Mar 28, 2015

• [SPARK-6571][MLLIB] use wrapper in MatrixFactorizationModel.load

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  mengxr

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  jkbradley

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Commits on Mar 26, 2015

• [SPARK-6117] [SQL] Improvements to DataFrame.describe()

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• [SPARK-6536] [PySpark] Column.inSet() in Python

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  Davies Liu

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  rxin

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Commits on Mar 25, 2015

• [SPARK-6256] [MLlib] MLlib Python API parity check for regression

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  yanboliang

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  jkbradley

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Commits on Mar 20, 2015

• [SPARK-6421][MLLIB] _regression_train_wrapper does not test initialWeights correctly

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  Lewuathe

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  mengxr

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• [Spark 6096][MLlib] Add Naive Bayes load save methods in Python

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  yinxusen

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  mengxr

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• [SPARK-6095] [MLLIB] Support model save/load in Python's linear models

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  yanboliang

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  mengxr

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• [SPARK-6370][core] Documentation: Improve all 3 docs for RDD.sample

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  mbonaci

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  srowen

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Commits on Mar 18, 2015

• [SPARK-6366][SQL] In Python API, the default save mode for save and saveAsTable should be "error" instead of "append".

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  yhuai

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  liancheng

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Commits on Mar 17, 2015

• [SPARK-6226][MLLIB] add save/load in PySpark's KMeansModel

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  mengxr

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Commits on Mar 16, 2015

• [SPARK-6327] [PySpark] fix launch spark-submit from python

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  Davies Liu

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  JoshRosen

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Commits on Mar 14, 2015

• [SPARK-6210] [SQL] use prettyString as column name in agg()

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  Davies Liu

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  rxin

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Commits on Mar 12, 2015

• [mllib] [python] Add LassoModel to __all__ in regression.py

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  jkbradley

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  mengxr

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• [SPARK-6294] fix hang when call take() in JVM on PythonRDD

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  Davies Liu

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  mengxr

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Commits on Mar 11, 2015

• [SPARK-4924] Add a library for launching Spark jobs programmatically.

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  Marcelo Vanzin

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  pwendell

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Commits on Mar 9, 2015

• [SPARK-6194] [SPARK-677] [PySpark] fix memory leak in collect()

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  Davies Liu

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  JoshRosen

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• [Docs] Replace references to SchemaRDD with DataFrame

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  rxin

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Commits on Mar 5, 2015

• [SPARK-6090][MLLIB] add a basic BinaryClassificationMetrics to PySpark/MLlib

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Commits on Mar 3, 2015

• [SPARK-6097][MLLIB] Support tree model save/load in PySpark/MLlib

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  mengxr

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