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[SPARK-19357][ML] Adding parallel model evaluation in ML tuning #16774

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BryanCutler wants to merge 18 commits into from
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[SPARK-19357][ML] Adding parallel model evaluation in ML tuning #16774

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5650e98
Changed CrossValidator and TrainValidationSplit fit methods to evalua…
BryanCutler Jan 31, 2017
36a1a68
made closure vars more explicit, moved param default to trait
BryanCutler Feb 14, 2017
b051afa
added paramvalidator for numParallelEval to ensure >=1
BryanCutler Feb 14, 2017
46fe252
added test cases for CrossValidation and TrainValidationSplit
BryanCutler Feb 15, 2017
1274ba4
added numParallelEval param usage to examples
BryanCutler Feb 15, 2017
80ac2fd
added documentation to ml-tuning
BryanCutler Feb 16, 2017
8126710
changed sliding window limit to use a semaphore instead to prevent wa…
BryanCutler Feb 16, 2017
6a9b735
added note about parallelism capped by Scala collection thread pool, …
BryanCutler Feb 16, 2017
1c2e391
reworked to use ExecutorService and Futures
BryanCutler Feb 28, 2017
9e055cd
fixed wildcard import
BryanCutler Feb 28, 2017
97ad7b4
made doc changes
BryanCutler Apr 11, 2017
5e8a086
changed ExecutorService factory to a trait to be compatible with Java
BryanCutler Apr 12, 2017
864c99c
Merge remote-tracking branch 'upstream/master' into parallel-model-ev…
BryanCutler Jun 13, 2017
ad8a870
Changed ExecutorService to be set explicitly instead of factory
BryanCutler Jun 14, 2017
911af1d
added HasParallelism trait
BryanCutler Aug 23, 2017
658aacb
Updated to use Trait HasParallelsim
BryanCutler Aug 23, 2017
2c73b0b
fixed up docs
BryanCutler Aug 23, 2017
7a8221b
removed blas calculation for CrossValidator metric calc, was not nece…
BryanCutler Sep 5, 2017
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Merge remote-tracking branch 'upstream/master' into parallel-model-eval- 
SPARK-19357
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@BryanCutler
BryanCutler committed Jun 13, 2017
commit 864c99c3ab4f29d1b5adc05a6f55a853cd690dea

This merge commit was added into this branch cleanly.

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