## What changes were proposed in this pull request?
doc only changes
## How was this patch tested?
manual
Author: Felix Cheung <felixcheung_m@hotmail.com>
Closes#20380 from felixcheung/rclrdoc.
## What changes were proposed in this pull request?
This PR proposes to reduce max iteration in Linear SVM test in SparkR. This particular test elapses roughly 5 mins on my Mac and over 20 mins on Windows.
The root cause appears, it triggers 2500ish jobs by the default 100 max iterations. In Linux, `daemon.R` is forked but on Windows another process is launched, which is extremely slow.
So, given my observation, there are many processes (not forked) ran on Windows, which makes the differences of elapsed time.
After reducing the max iteration to 10, the total jobs in this single test is reduced to 550ish.
After reducing the max iteration to 5, the total jobs in this single test is reduced to 360ish.
## How was this patch tested?
Manually tested the elapsed times.
Author: hyukjinkwon <gurwls223@gmail.com>
Closes#19722 from HyukjinKwon/SPARK-21693-test.
## What changes were proposed in this pull request?
SPARK-20307 Added handleInvalid option to RFormula for tree-based classification algorithms. We should add this parameter for other classification algorithms in SparkR.
This is a followup PR for SPARK-20307.
## How was this patch tested?
New Unit tests are added.
Author: wangmiao1981 <wm624@hotmail.com>
Closes#18605 from wangmiao1981/class.
## What changes were proposed in this pull request?
PR https://github.com/apache/spark/pull/17715 Added Constrained Logistic Regression for ML. We should add it to SparkR.
## How was this patch tested?
Add new unit tests.
Author: wangmiao1981 <wm624@hotmail.com>
Closes#18128 from wangmiao1981/test.
## What changes were proposed in this pull request?
clean up after big test move
## How was this patch tested?
unit tests, jenkins
Author: Felix Cheung <felixcheung_m@hotmail.com>
Closes#18267 from felixcheung/rtestset2.
## What changes were proposed in this pull request?
Move all existing tests to non-installed directory so that it will never run by installing SparkR package
For a follow-up PR:
- remove all skip_on_cran() calls in tests
- clean up test timer
- improve or change basic tests that do run on CRAN (if anyone has suggestion)
It looks like `R CMD build pkg` will still put pkg\tests (ie. the full tests) into the source package but `R CMD INSTALL` on such source package does not install these tests (and so `R CMD check` does not run them)
## How was this patch tested?
- [x] unit tests, Jenkins
- [x] AppVeyor
- [x] make a source package, install it, `R CMD check` it - verify the full tests are not installed or run
Author: Felix Cheung <felixcheung_m@hotmail.com>
Closes#18264 from felixcheung/rtestset.
2017-06-11 00:00:33 -07:00
Renamed from R/pkg/inst/tests/testthat/test_mllib_classification.R (Browse further)
