GitHub user ericl opened a pull request:
https://github.com/apache/spark/pull/7707
[SPARK-9391] [ML] Support minus, dot, and intercept operators in SparkR
RFormula
Adds '.', '-', and intercept parsing to RFormula. Also splits
RFormulaParser into a separate file.
Umbrella design doc here:
https://docs.google.com/document/d/10NZNSEurN2EdWM31uFYsgayIPfCFHiuIu3pCWrUmP_c/edit?usp=sharing
@mengxr
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/ericl/spark string-features-2
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/7707.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 #7707
----
commit a1d03f44f7e226198bde129cc0f40827761bff17
Author: Eric Liang <[email protected]>
Date: 2015-07-20T22:25:55Z
refactor into estimator
commit 8a637db882175161ef17dce0795cf1576b594f20
Author: Eric Liang <[email protected]>
Date: 2015-07-20T23:40:20Z
encoder wip
commit b01c7c5c90efac1d3470b2c463fddf91fbf67408
Author: Eric Liang <[email protected]>
Date: 2015-07-21T00:53:11Z
add test
commit 5b2c4a2d8c29065a232aa207deaa6e869e545131
Author: Eric Liang <[email protected]>
Date: 2015-07-21T01:45:33Z
Mon Jul 20 18:45:33 PDT 2015
commit d841cec4f42cef5dbda3d43e036964ae63fd71c9
Author: Eric Liang <[email protected]>
Date: 2015-07-21T17:49:29Z
Merge branch 'master' into string-features
Conflicts:
mllib/src/main/scala/org/apache/spark/ml/feature/RFormula.scala
mllib/src/test/scala/org/apache/spark/ml/feature/RFormulaSuite.scala
commit 72bd6f333dd118a900338917213bb8e75144c6e7
Author: Eric Liang <[email protected]>
Date: 2015-07-21T19:22:57Z
fix merge
commit a230a4790c5163d337781fb9f50cca8a7f83a8b1
Author: Eric Liang <[email protected]>
Date: 2015-07-21T19:49:03Z
Merge branch 'master' into string-features
commit 169a0850fc40964194e48c4b317b74226a542cd5
Author: Eric Liang <[email protected]>
Date: 2015-07-21T20:08:48Z
tweak functional test
commit 4d79193d478aeca8fae0f31c15808d6dccb40718
Author: Eric Liang <[email protected]>
Date: 2015-07-21T21:09:55Z
revert to seq + distinct
commit cd231a9049a5bb0ba122d27712a022d430a5d27d
Author: Eric Liang <[email protected]>
Date: 2015-07-23T00:18:44Z
Wed Jul 22 17:18:44 PDT 2015
commit e713da390d8012279f80e4bececcce37fe93ef35
Author: Eric Liang <[email protected]>
Date: 2015-07-24T05:12:19Z
comments
commit 9d1ac822d089e107eaacfb90ce619b25eada4ee0
Author: Eric Liang <[email protected]>
Date: 2015-07-24T05:15:53Z
Merge remote-tracking branch 'upstream/master' into string-features
commit c302a2c40088de89feb37964f182de33279df818
Author: Eric Liang <[email protected]>
Date: 2015-07-24T05:56:19Z
fix tests
commit 0556c2b0d13ef20e4ef443f681be85e97410c21f
Author: Eric Liang <[email protected]>
Date: 2015-07-24T21:11:20Z
Merge branch 'string-features' into string-features-2
Conflicts:
mllib/src/main/scala/org/apache/spark/ml/feature/RFormula.scala
commit 3cf848e3010d3aef73b4138e0321ec3cceb35701
Author: Eric Liang <[email protected]>
Date: 2015-07-24T21:56:06Z
fix the parser
commit 7412a2ea2a1b62e8b1115ae6623b8db5dc2a2744
Author: Eric Liang <[email protected]>
Date: 2015-07-24T21:56:51Z
Fri Jul 24 14:56:51 PDT 2015
commit 4592df22f647fda0c1bc81f1db2dd5ac116f8bcf
Author: Eric Liang <[email protected]>
Date: 2015-07-24T23:38:43Z
intercept supports
commit 0bf3c2630d20408234bef9fe6358a4cca9952125
Author: Eric Liang <[email protected]>
Date: 2015-07-24T23:48:38Z
update docs
commit cecec430a4778c8936b38a099a9d02bca0b34fac
Author: Eric Liang <[email protected]>
Date: 2015-07-24T23:49:24Z
Merge branch 'string-features' into string-features-2
Conflicts:
mllib/src/main/scala/org/apache/spark/ml/feature/RFormula.scala
commit f99131ae1fcc5f84035cef20ad5d6231a38712d3
Author: Eric Liang <[email protected]>
Date: 2015-07-27T23:07:05Z
comments
commit 08ae5395d785c42f7be1d5667a3a7d3e85c0e9a6
Author: Eric Liang <[email protected]>
Date: 2015-07-27T23:09:11Z
Merge branch 'string-features' into string-features-2
Conflicts:
mllib/src/main/scala/org/apache/spark/ml/feature/RFormula.scala
commit 581afb2cde3a0238e3b40bbfd4b4d6f07689ed23
Author: Eric Liang <[email protected]>
Date: 2015-07-28T00:19:23Z
Merge branch 'master' into string-features
commit 9c50d4df31bc2db010bff592b0d64aac6d7b270a
Author: Eric Liang <[email protected]>
Date: 2015-07-28T00:19:33Z
Merge branch 'string-features' into string-features-2
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