Repository: spark Updated Branches: refs/heads/master 65b814bf5 -> 2ed601217
[SPARK-17464][SPARKR][ML] SparkR spark.als argument reg should be 0.1 by default. ## What changes were proposed in this pull request? SparkR ```spark.als``` arguments ```reg``` should be 0.1 by default, which need to be consistent with ML. ## How was this patch tested? Existing tests. Author: Yanbo Liang <yblia...@gmail.com> Closes #15021 from yanboliang/spark-17464. Project: http://git-wip-us.apache.org/repos/asf/spark/repo Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/2ed60121 Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/2ed60121 Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/2ed60121 Branch: refs/heads/master Commit: 2ed601217ffd8945829ac762fae35202f3e55686 Parents: 65b814b Author: Yanbo Liang <yblia...@gmail.com> Authored: Fri Sep 9 05:43:34 2016 -0700 Committer: Yanbo Liang <yblia...@gmail.com> Committed: Fri Sep 9 05:43:34 2016 -0700 ---------------------------------------------------------------------- R/pkg/R/mllib.R | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/spark/blob/2ed60121/R/pkg/R/mllib.R ---------------------------------------------------------------------- diff --git a/R/pkg/R/mllib.R b/R/pkg/R/mllib.R index f321fd1..f8d1095 100644 --- a/R/pkg/R/mllib.R +++ b/R/pkg/R/mllib.R @@ -1241,7 +1241,7 @@ setMethod("predict", signature(object = "GaussianMixtureModel"), #' @note spark.als since 2.1.0 setMethod("spark.als", signature(data = "SparkDataFrame"), function(data, ratingCol = "rating", userCol = "user", itemCol = "item", - rank = 10, reg = 1.0, maxIter = 10, nonnegative = FALSE, + rank = 10, reg = 0.1, maxIter = 10, nonnegative = FALSE, implicitPrefs = FALSE, alpha = 1.0, numUserBlocks = 10, numItemBlocks = 10, checkpointInterval = 10, seed = 0) { --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@spark.apache.org For additional commands, e-mail: commits-h...@spark.apache.org