Ruifeng Zheng 1f150b9392 [SPARK-35024][ML] Refactor LinearSVC - support virtual centering ... ### What changes were proposed in this pull request? 1, remove existing agg, and use a new agg supporting virtual centering 2, add related testsuites ### Why are the changes needed? centering vectors should accelerate convergence, and generate solution more close to R ### Does this PR introduce _any_ user-facing change? No ### How was this patch tested? updated testsuites and added testsuites Closes #32124 from zhengruifeng/svc_agg_refactor. Authored-by: Ruifeng Zheng <ruifengz@foxmail.com> Signed-off-by: Ruifeng Zheng <ruifengz@foxmail.com>		2021-04-25 13:16:46 +08:00
..
inst	[SPARK-34015][R] Fixing input timing in gapply	2021-01-06 11:40:02 +09:00
R	[SPARK-34643][R][DOCS] Use CRAN URL in canonical form	2021-03-05 10:08:11 -08:00
src-native	[SPARK-6811] Copy SparkR lib in make-distribution.sh	2015-05-23 00:04:01 -07:00
tests	[SPARK-35024][ML] Refactor LinearSVC - support virtual centering	2021-04-25 13:16:46 +08:00
vignettes	[SPARK-34306][SQL][PYTHON][R] Use Snake naming rule across the function APIs	2021-02-02 09:29:40 +09:00
.lintr	[SPARK-29936][R] Fix SparkR lint errors and add lint-r GitHub Action	2019-11-17 21:01:01 -08:00
.Rbuildignore	[SPARK-20877][SPARKR][FOLLOWUP] clean up after test move	2017-06-11 03:00:44 -07:00
DESCRIPTION	[SPARK-35171][R] Declare the markdown package as a dependency of the SparkR package	2021-04-21 20:43:47 +09:00
NAMESPACE	[SPARK-33678][SQL] Product aggregation function	2021-03-02 16:51:07 +09:00