GitHub user srowen opened a pull request:
https://github.com/apache/spark/pull/14524
[SPARK-16832] [ML] [WIP] CrossValidator and TrainValidationSplit are not
random without seed
## What changes were proposed in this pull request?
Default random seed for ML classes should be random not fixed to class
`hashCode`
## How was this patch tested?
Existing Jenkins tests
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/srowen/spark SPARK-16832
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/14524.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #14524
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commit fbc93eb3241dbbbc7f7525a803444e1ded390978
Author: Sean Owen <[email protected]>
Date: 2016-08-07T11:14:57Z
Default random seed for ML classes should be random not fixed to class
hashCode
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