GitHub user feynmanliang reopened a pull request:
https://github.com/apache/spark/pull/4716
[SPARK-3147][MLLib] A/B testing
Implementation of A/B testing using Streaming API.
This contribution is my original work and I license the work to the project
under the project's open source license.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/feynmanliang/spark ab_testing
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/4716.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 #4716
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commit 105401a89216516565236f59a66a22cc91830686
Author: Feynman Liang <feynman.li...@gmail.com>
Date: 2015-01-10T19:36:27Z
Add broken implementation of AB testing.
commit cb73e790c435a4819fb62bc6c37717f4b882aee4
Author: Feynman Liang <feynman.li...@gmail.com>
Date: 2015-01-10T21:07:29Z
Fix AB testing implementation and add unit tests.
commit e0d5beccf54914ebdc5663dbe4ba71944f3183e2
Author: Feynman Liang <feynman.li...@gmail.com>
Date: 2015-01-10T22:54:26Z
Extract t-testing code out of OnlineABTesting.
commit 2100de641a2e86efeaa0f559500c7ced6f7d51a9
Author: Feynman Liang <feynman.li...@gmail.com>
Date: 2015-01-11T04:56:30Z
Add peace period for dropping first k entries of each A/B group.
commit 708380e980ed46ac1beb7665f7854fcf36ebc403
Author: Feynman Liang <feynman.li...@gmail.com>
Date: 2015-01-11T05:09:18Z
Add numDim to MultivariateOnlineSummarizer.
commit ec7f700fbca15d84bba126edaaa50d53ce5fc7be
Author: Feynman Liang <feynman.li...@gmail.com>
Date: 2015-01-11T06:02:41Z
Refactored ABTestingMethod into sealed trait.
commit 3f19e15aa3b7056262b601686643ed962846cdc3
Author: Feynman Liang <feynman.li...@gmail.com>
Date: 2015-01-11T06:29:49Z
Add (non-sliding) testing window functionality.
commit c56f9237aa81a70e8572e2ecb851ebaf5cdfa473
Author: Feynman Liang <feynman.li...@gmail.com>
Date: 2015-01-11T15:19:46Z
Fix peace period implementation.
commit 0d738815eb1cd49096112d8be7e9124345af0604
Author: Feynman Liang <feynman.li...@gmail.com>
Date: 2015-01-11T17:31:05Z
Fix test window batching.
commit abf59d5e8f817f847af77aef7514fb740dbbf69d
Author: Feynman Liang <feynman.li...@gmail.com>
Date: 2015-01-11T17:56:15Z
Handle (inelegantly) closure capture for ABTestMethod
commit e05eaaf3bb21bbed4c123d9ec6514e84ae75adcb
Author: Feynman Liang <feynman.li...@gmail.com>
Date: 2015-01-11T18:20:19Z
Improve handling of OnlineABTestMethod closure by moving DStream processing
method into Serializable class.
commit 964a555746273a3afa542e34fdc6b86be60a5db9
Author: Feynman Liang <feynman.li...@gmail.com>
Date: 2015-01-11T18:52:37Z
Fixed flaky peacePeriod test.
commit 79c1d44c6232b0a4af5df4dc14cdc83919cfdea9
Author: Feynman Liang <feynman.li...@gmail.com>
Date: 2015-01-11T20:39:58Z
Add ScalaDocs and format to style guide.
commit e030c12337dce99abcf26f7d02c5d00a78f58c9b
Author: Feynman Liang <feynman.li...@gmail.com>
Date: 2015-01-12T00:02:20Z
Add OnlineABTestExample.
commit e8e1f82b16fbdd8446e21b32bb39b413e1ae30d1
Author: Feynman Liang <feynman.li...@gmail.com>
Date: 2015-01-12T00:03:12Z
Format code to style guide.
commit 17eef4eb22d918198dd03f2a931f009863fadcf5
Author: Feynman Liang <feynman.li...@gmail.com>
Date: 2015-01-19T04:43:36Z
Switch MultivariateOnlineSummarizer to univariate StatsCounter.
commit a2ad38be8a77eef045581282b3dbc9d6a1544870
Author: Feynman Liang <feynman.li...@gmail.com>
Date: 2015-01-19T14:45:15Z
Reduce number of passes in pairSummaries.
commit 4bb8636e5317a542ff0b29270548bd933199c6eb
Author: Feynman Liang <feynman.li...@gmail.com>
Date: 2015-01-19T14:45:41Z
Add test for behavior when missing data from one group.
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