GitHub user zapletal-martin opened a pull request:
https://github.com/apache/spark/pull/4536
[MLLIB][SPARK-5502] User guide for isotonic regression
User guide for isotonic regression added to docs/mllib-regression.md
including code examples for Scala and Java.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zapletal-martin/spark SPARK-5502
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/4536.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 #4536
----
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
commit 6046550e79af307e582ffaae559e56d46c884967
Author: martinzapletal <[email protected]>
Date: 2014-12-01T14:03:50Z
SPARK-3278 scalastyle errors resolved
commit c06f88c713cce81ef5b52be72760baa4c36ca410
Author: martinzapletal <[email protected]>
Date: 2014-12-27T10:51:05Z
Merge remote-tracking branch 'upstream/master' into SPARK-3278
commit 089bf86f7b49ebb2ba35d2a72afc50edf9af926e
Author: martinzapletal <[email protected]>
Date: 2014-12-27T15:19:48Z
Removed MonotonicityConstraint, Isotonic and Antitonic constraints. Replced
by simple boolean
commit 34760d5ec623318eeef530b5b1cee8348e6054c7
Author: martinzapletal <[email protected]>
Date: 2014-12-27T16:02:00Z
Removed WeightedLabeledPoint. Replaced by tuple of doubles
commit b8b16200d3de3e17f9d9fc13ccdea29b29df6ef6
Author: martinzapletal <[email protected]>
Date: 2014-12-27T16:02:37Z
Removed WeightedLabeledPoint. Replaced by tuple of doubles
commit cab5a465effb2c4b3d68d6704dfc1fba5eaa56ba
Author: martinzapletal <[email protected]>
Date: 2014-12-30T10:19:04Z
SPARK-3278 PR 3519 refactoring WeightedLabeledPoint to tuple as per comments
commit 8cefd18d835b4cfe67f02738cbb77e1ccec5faec
Author: martinzapletal <[email protected]>
Date: 2015-01-10T08:37:14Z
Merge remote-tracking branch 'upstream/master' into
SPARK-3278-weightedLabeledPoint
commit deb0f173c6144a74d825a95a600ccfc496f51826
Author: martinzapletal <[email protected]>
Date: 2015-01-10T16:35:59Z
SPARK-3278 refactored weightedlabeledpoint to (double, double, double) and
updated api
commit a24e29f990c1c27cd7a1c1037d63c25049fdff0c
Author: martinzapletal <[email protected]>
Date: 2015-01-10T16:58:47Z
SPARK-3278 refactored weightedlabeledpoint to (double, double, double) and
updated api
commit 941fd1f88c0ed1d45403adde00667cd253c92c35
Author: martinzapletal <[email protected]>
Date: 2015-01-11T23:58:29Z
SPARK-3278 Isotonic regression java api
commit 823d803f23f4c6195e2865348e21c8058dbf232e
Author: martinzapletal <[email protected]>
Date: 2015-01-11T23:59:15Z
Merge remote-tracking branch 'upstream/master' into SPARK-3278
commit e9b33239ecce114682e7780e616e53cfd3edcdad
Author: martinzapletal <[email protected]>
Date: 2015-01-11T23:59:47Z
Merge branch 'SPARK-3278-weightedLabeledPoint' into SPARK-3278
commit 45aa7e8772a37ea2051a4fc6b9c9722460320a9b
Author: martinzapletal <[email protected]>
Date: 2015-01-12T00:04:42Z
SPARK-3278 Isotonic regression java api
commit 3c2954b1efb7bcf7766013c849f671d464a2abff
Author: martinzapletal <[email protected]>
Date: 2015-01-12T00:55:05Z
SPARK-3278 Isotonic regression java api
commit 0d14bd3df57b28c16f50fbcba3b986bce7df4141
Author: martinzapletal <[email protected]>
Date: 2015-01-13T00:54:41Z
SPARK-3278 changed Java api to match Scala api's (Double, Double, Double)
commit f90c8c76d86385fda4b6ef1dd957dc386caa6ce7
Author: martinzapletal <[email protected]>
Date: 2015-01-17T11:26:58Z
Merge remote-tracking branch 'upstream/master' into SPARK-3278
commit ce0e30c50d7b55c1aa598a0d1b49e2e9beff94a9
Author: martinzapletal <[email protected]>
Date: 2015-01-18T00:47:19Z
SPARK-3278 readability refactoring
commit fad4bf90987fa99e04d309bd5307d661a511de97
Author: martinzapletal <[email protected]>
Date: 2015-01-21T23:58:59Z
SPARK-3278 changes after PR comments
https://github.com/apache/spark/pull/3519
commit 9ae9d53e788c8abab105976cb34215c6dc0e499d
Author: martinzapletal <[email protected]>
Date: 2015-01-23T01:15:18Z
SPARK-3278 changes after PR feedback
https://github.com/apache/spark/pull/3519. Binary search used for isotonic
regression model predictions
commit 7aca4cc602024d13d50693599531916b45d11406
Author: martinzapletal <[email protected]>
Date: 2015-01-23T12:53:52Z
SPARK-3278 comment spelling
commit 12151e6b40e70c5d0a8dde8a6e4d600709eb0f12
Author: martinzapletal <[email protected]>
Date: 2015-01-23T12:54:25Z
Merge remote-tracking branch 'upstream/master' into SPARK-3278
commit 1fff77d54df2d1f7703b8b0048140ca7bf03c78d
Author: martinzapletal <[email protected]>
Date: 2015-01-29T16:20:38Z
SPARK-3278 changes after PR comments
https://github.com/apache/spark/pull/3519. Java api changes, test refactoring,
comments and citations, isotonic regression model validations, linear
interpolation for predictions
commit d93c8f9d034b9fe60fe4cb36059d36fdb0686d60
Author: martinzapletal <[email protected]>
Date: 2015-01-29T17:30:00Z
SPARK-3278 changes after PR comments
https://github.com/apache/spark/pull/3519. Change to IsotonicRegression api.
Isotonic parameter now follows api of other mllib algorithms
commit e60a34f3479ce3b642f5941497c3e5c1bbeebdd4
Author: martinzapletal <[email protected]>
Date: 2015-01-30T11:16:37Z
SPARK-3278 changes after PR comments
https://github.com/apache/spark/pull/3519. Styling and comment fixes.
commit 88eb4e2edd8b8c8c66c6d16544032586b1820975
Author: martinzapletal <[email protected]>
Date: 2015-01-30T18:46:54Z
SPARK-3278 changes after PR comments
https://github.com/apache/spark/pull/3519. Isotonic parameter removed from
algorithm, defined behaviour for multiple data points with the same feature
value, added tests to verify it
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