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Commits on Mar 13, 2015

• [SPARK-6252] [mllib] Added getLambda to Scala NaiveBayes

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  jkbradley

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  mengxr

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Commits on Mar 12, 2015

• [SPARK-4588] ML Attributes

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• [SPARK-6268][MLlib] KMeans parameter getter methods

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  hhbyyh

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• [SPARK-5814][MLLIB][GRAPHX] Remove JBLAS from runtime

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Commits on Mar 11, 2015

• SPARK-6225 [CORE] [SQL] [STREAMING] Resolve most build warnings, 1.3.0 edition

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• [SPARK-5986][MLLib] Add save/load for k-means

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  yinxusen

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Commits on Mar 5, 2015

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

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• SPARK-6182 [BUILD] spark-parent pom needs to be published for both 2.10 and 2.11

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  srowen

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  pwendell

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Commits on Mar 4, 2015

• [SPARK-6141][MLlib] Upgrade Breeze from 0.10 to 0.11 to fix convergence bug

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Commits on Mar 3, 2015

• [SPARK-6120] [mllib] Warnings about memory in tree, ensemble model save

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  jkbradley

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• [SPARK-5950][SQL]Insert array into a metastore table saved as parquet should work when using datasource api

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  yhuai

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  marmbrus

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Commits on Mar 2, 2015

• [SPARK-6053][MLLIB] support save/load in PySpark's ALS

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Commits on Feb 28, 2015

• SPARK-6063 MLlib doesn't pass mvn scalastyle check due to UTF chars in LDAModel.scala

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  msjgriffiths

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Commits on Feb 26, 2015

• [SPARK-6004][MLlib] Pick the best model when training GradientBoostedTrees with validation

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  viirya

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• [SPARK-5976][MLLIB] Add partitioner to factors returned by ALS

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Commits on Feb 24, 2015

• [SPARK-5436] [MLlib] Validate GradientBoostedTrees using runWithValidation

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  MechCoder

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Commits on Feb 20, 2015

• [SPARK-5867] [SPARK-5892] [doc] [ml] [mllib] Doc cleanups for 1.3 release

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  jkbradley

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• [SPARK-5900][MLLIB] make PIC and FPGrowth Java-friendly

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Commits on Feb 19, 2015

• SPARK-4682 [CORE] Consolidate various 'Clock' classes

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  srowen

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  Andrew Or

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• [SPARK-5902] [ml] Made PipelineStage.transformSchema public instead of private to ml

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  jkbradley

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• [SPARK-5879][MLLIB] update PIC user guide and add a Java example

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Commits on Feb 18, 2015

• [Minor] [SQL] Cleans up DataFrame variable names and toDF() calls

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  liancheng

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  rxin

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Commits on Feb 17, 2015

• [SPARK-3381] [MLlib] Eliminate bins for unordered features in DecisionTrees

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  MechCoder

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  jkbradley

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• [SPARK-5858][MLLIB] Remove unnecessary first() call in GLM

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• [SPARK-5802][MLLIB] cache transformed data in glm

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Commits on Feb 16, 2015

• [Ml] SPARK-5804 Explicitly manage cache in Crossvalidator k-fold loop

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  petro-rudenko

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  mengxr

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• [Ml] SPARK-5796 Don't transform data on a last estimator in Pipeline

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  petro-rudenko

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  mengxr

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Commits on Feb 14, 2015

• [SPARK-5752][SQL] Don't implicitly convert RDDs directly to DataFrames

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• [SPARK-5730][ML] add doc groups to spark.ml components

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• [SPARK-5803][MLLIB] use ArrayBuilder to build primitive arrays

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Commits on Feb 12, 2015

• [SPARK-5757][MLLIB] replace SQL JSON usage in model import/export by json4s

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Commits on Feb 11, 2015

• [SPARK-5714][Mllib] Refactor initial step of LDA to remove redundant operations

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  viirya

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  mengxr

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• [SQL][DataFrame] Fix column computability bug.

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  rxin

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  marmbrus

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• [SPARK-5704] [SQL] [PySpark] createDataFrame from RDD with columns

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  Davies Liu

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  marmbrus

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Commits on Feb 10, 2015

• [SPARK-5021] [MLlib] Gaussian Mixture now supports Sparse Input

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  MechCoder

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  mengxr

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