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Posted to commits@spark.apache.org by sr...@apache.org on 2020/01/04 16:25:45 UTC

[spark] branch master updated (4a234dd -> c42fbc7)

This is an automated email from the ASF dual-hosted git repository.

srowen pushed a change to branch master
in repository https://gitbox.apache.org/repos/asf/spark.git.


    from 4a234dd  [SPARK-30390][MLLIB] Avoid double caching in mllib.KMeans#runWithWeights
     add c42fbc7  [SPARK-30398][ML] PCA/RegressionMetrics/RowMatrix avoid unnecessary computation

No new revisions were added by this update.

Summary of changes:
 .../apache/spark/ml/classification/LinearSVC.scala |   4 +-
 .../ml/classification/LogisticRegression.scala     |   4 +-
 .../ml/regression/AFTSurvivalRegression.scala      |   4 +-
 .../spark/ml/regression/LinearRegression.scala     |   6 +-
 .../org/apache/spark/ml/stat/Summarizer.scala      | 652 +++++++++++----------
 .../spark/mllib/evaluation/RegressionMetrics.scala |  15 +-
 .../scala/org/apache/spark/mllib/feature/PCA.scala |   8 +-
 .../spark/mllib/feature/StandardScaler.scala       |  11 +-
 .../spark/mllib/linalg/distributed/RowMatrix.scala |   9 +-
 .../org/apache/spark/mllib/stat/Statistics.scala   |  16 +
 10 files changed, 384 insertions(+), 345 deletions(-)


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