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* [SPARK-18166][MLLIB] Fix Poisson GLM bug due to wrong requirement of response...actuaryzhang2016-11-141-0/+45
* [SPARK-18268][ML][MLLIB] ALS fail with better message if ratings is empty rddSandeep Singh2016-11-102-0/+15
* [SPARK-14914][CORE] Fix Resource not closed after using, mostly for unit testsHyukjin Kwon2016-11-071-6/+10
* [SPARK-18210][ML] Pipeline.copy does not create an instance with the same UIDWojciech Szymanski2016-11-061-2/+20
* [SPARK-18276][ML] ML models should copy the training summary and set parentsethah2016-11-057-11/+48
* [SPARK-18088][ML] Various ChiSqSelector cleanupsJoseph K. Bradley2016-11-012-71/+81
* [SPARK-17848][ML] Move LabelCol datatype cast into Predictor.fitZheng RuiFeng2016-11-012-1/+82
* [SPARK-3261][MLLIB] KMeans clusterer can return duplicate cluster centersSean Owen2016-10-301-54/+65
* [SPARK-5992][ML] Locality Sensitive HashingYunni2016-10-283-0/+476
* [SPARK-17219][ML] enhanced NaN value handling in BucketizerVinceShieh2016-10-272-18/+43
* [SPARK-17748][FOLLOW-UP][ML] Reorg variables of WeightedLeastSquares.Yanbo Liang2016-10-261-8/+7
* [SPARK-17748][FOLLOW-UP][ML] Fix build error for Scala 2.10.Yanbo Liang2016-10-251-6/+7
* [SPARK-17748][ML] One pass solver for Weighted Least Squares with ElasticNetsethah2016-10-243-244/+593
* [SPARK-18049][MLLIB][TEST] Add missing tests for truePositiveRate and weighte...Zheng RuiFeng2016-10-242-1/+9
* [SPARK-17986][ML] SQLTransformer should remove temporary tablesDrew Robb2016-10-221-0/+1
* [SPARK-17331][FOLLOWUP][ML][CORE] Avoid allocating 0-length arraysZheng RuiFeng2016-10-217-21/+21
* [SPARK-17941][ML][TEST] Logistic regression tests should use sample weights.sethah2016-10-141-745/+748
* [SPARK-17870][MLLIB][ML] Change statistic to pValue for SelectKBest and Selec...Peng2016-10-142-7/+7
* [SPARK-14634][ML] Add BisectingKMeansSummaryZheng RuiFeng2016-10-143-3/+19
* [SPARK-15957][ML] RFormula supports forcing to index labelYanbo Liang2016-10-101-1/+26
* [SPARK-14610][ML] Remove superfluous split for continuous features in decisio...sethah2016-10-101-7/+37
* [SPARK-17792][ML] L-BFGS solver for linear regression does not accept general...sethah2016-10-061-3/+5
* [SPARK-17744][ML] Parity check between the ml and mllib test suites for NBZheng RuiFeng2016-10-041-2/+67
* [SPARK-14077][ML] Refactor NaiveBayes to support weighted instancesZheng RuiFeng2016-09-291-2/+48
* [SPARK-17697][ML] Fixed bug in summary calculations that pattern match agains...Bryan Cutler2016-09-292-1/+42
* [SPARK-17721][MLLIB][ML] Fix for multiplying transposed SparseMatrix with Spa...Bjarne Fruergaard2016-09-291-0/+17
* [SPARK-16356][FOLLOW-UP][ML] Enforce ML test of exception for local/distribut...Yanbo Liang2016-09-291-4/+9
* [SPARK-15962][SQL] Introduce implementation with a dense format for UnsafeArr...Kazuaki Ishizaki2016-09-271-7/+6
* [SPARK-16356][ML] Add testImplicits for ML unit tests and promote toDF()hyukjinkwon2016-09-2645-460/+462
* [SPARK-17017][FOLLOW-UP][ML] Refactor of ChiSqSelector and add ML Python API.Yanbo Liang2016-09-262-6/+23
* [SPARK-17057][ML] ProbabilisticClassifierModels' thresholds should have at mo...Sean Owen2016-09-241-7/+28
* [SPARK-10835][ML] Word2Vec should accept non-null string array, in addition t...Sean Owen2016-09-241-0/+21
* [SPARK-16719][ML] Random Forests should communicate fewer trees on each itera...Joseph K. Bradley2016-09-221-13/+13
* [SPARK-11918][ML] Better error from WLS for cases like singular inputSean Owen2016-09-211-0/+20
* [SPARK-17219][ML] Add NaN value handling in BucketizerVinceShieh2016-09-212-4/+56
* [SPARK-17017][MLLIB][ML] add a chiSquare Selector based on False Positive Rat...Peng, Meng2016-09-212-2/+27
* [SPARK-17163][ML] Unified LogisticRegression interfacesethah2016-09-195-1147/+1203
* [SPARK-17548][MLLIB] Word2VecModel.findSynonyms no longer spuriously rejects ...William Benton2016-09-171-0/+16
* [SPARK-17389][FOLLOW-UP][ML] Change KMeans k-means|| default init steps from ...Yanbo Liang2016-09-111-1/+1
* [SPARK-17389][ML][MLLIB] KMeans speedup with better choice of k-means|| init ...Sean Owen2016-09-111-7/+3
* [SPARK-15509][FOLLOW-UP][ML][SPARKR] R MLlib algorithms should support input ...Yanbo Liang2016-09-101-12/+4
* [SPARK-17359][SQL][MLLIB] Use ArrayBuffer.+=(A) instead of ArrayBuffer.append...Liwei Lin2016-09-072-2/+2
* [SPARK-17279][SQL] better error message for exceptions during ScalaUDF executionWenchen Fan2016-09-061-8/+8
* [SPARK-17308] Improved the spark core code by replacing all pattern match on ...Shivansh2016-09-041-5/+4
* [SPARK-17363][ML][MLLIB] fix MultivariantOnlineSummerizer.numNonZerosWeichenXu2016-09-031-1/+1
* [SPARK-15509][ML][SPARKR] R MLlib algorithms should support input columns "fe...Xin Ren2016-09-022-3/+56
* [SPARK-17241][SPARKR][MLLIB] SparkR spark.glm should have configurable regula...Xin Ren2016-08-311-0/+40
* [SPARK-17001][ML] Enable standardScaler to standardize sparse vectors when wi...Sean Owen2016-08-272-31/+54
* [SPARK-17207][MLLIB] fix comparing Vector bug in TestingUtilsPeng, Meng2016-08-263-10/+285
* [SPARK-17086][ML] Fix InvalidArgumentException issue in QuantileDiscretizer w...VinceShieh2016-08-241-0/+19