GitHub user zapletal-martin opened a pull request:
https://github.com/apache/spark/pull/3519
[MLLIB][SPARK-3278] Monotone (Isotonic) regression using parallel pool
adjacent violators algorithm
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zapletal-martin/spark SPARK-3278
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/3519.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 #3519
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commit 3de71d0f8f74294879b64aa556aff49acf39c6e9
Author: martinzapletal <[email protected]>
Date: 2014-11-19T00:06:40Z
SPARK-3278 added initial version of Isotonic regression algorithm including
proposed API
commit 961aa053b415102da16a53fc8ecca2e3dc4c8896
Author: martinzapletal <[email protected]>
Date: 2014-11-22T12:58:42Z
Merge remote-tracking branch 'upstream/master' into SPARK-3278
commit 05d9048b1aa167d72998b9057cc2672107361866
Author: martinzapletal <[email protected]>
Date: 2014-11-26T12:08:27Z
SPARK-3278 isotonic regression refactoring and api changes
commit 629a1ce1c5ca6915c7df81fbdd3064b4469ad070
Author: martinzapletal <[email protected]>
Date: 2014-11-29T22:38:22Z
SPARK-3278 added isotonic regression for weighted data. Added tests for
Java api
commit 8f5daf9072f23ef46102fe4419da5cf79212bc2f
Author: martinzapletal <[email protected]>
Date: 2014-11-30T23:19:59Z
SPARK-3278 added comments and cleaned up api to consistently handle weights
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