You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@spark.apache.org by sr...@apache.org on 2021/02/27 14:35:12 UTC
[spark] branch master updated (1aeafb4 -> 397b843)
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 1aeafb4 [SPARK-34559][BUILD] Upgrade to ZSTD JNI 1.4.8-6
add 397b843 [SPARK-34415][ML] Randomization in hyperparameter optimization
No new revisions were added by this update.
Summary of changes:
docs/ml-tuning.md | 36 ++++-
...elSelectionViaRandomHyperparametersExample.java | 83 ++++++++++
...lSelectionViaRandomHyperparametersExample.scala | 79 ++++++++++
.../spark/ml/tuning/ParamRandomBuilder.scala | 160 ++++++++++++++++++++
.../spark/ml/tuning/ParamRandomBuilderSuite.scala | 123 +++++++++++++++
.../apache/spark/ml/tuning/RandomRangesSuite.scala | 168 +++++++++++++++++++++
python/docs/source/reference/pyspark.ml.rst | 1 +
python/pyspark/ml/tests/test_tuning.py | 106 ++++++++++++-
python/pyspark/ml/tuning.py | 48 +++++-
python/pyspark/ml/tuning.pyi | 5 +
10 files changed, 806 insertions(+), 3 deletions(-)
create mode 100644 examples/src/main/java/org/apache/spark/examples/ml/JavaModelSelectionViaRandomHyperparametersExample.java
create mode 100644 examples/src/main/scala/org/apache/spark/examples/ml/ModelSelectionViaRandomHyperparametersExample.scala
create mode 100644 mllib/src/main/scala/org/apache/spark/ml/tuning/ParamRandomBuilder.scala
create mode 100644 mllib/src/test/scala/org/apache/spark/ml/tuning/ParamRandomBuilderSuite.scala
create mode 100644 mllib/src/test/scala/org/apache/spark/ml/tuning/RandomRangesSuite.scala
---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscribe@spark.apache.org
For additional commands, e-mail: commits-help@spark.apache.org