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| author | Yanbo Liang <ybliang8@gmail.com> | 2016-09-09 05:43:34 -0700 |
|---|---|---|
| committer | Yanbo Liang <ybliang8@gmail.com> | 2016-09-09 05:43:34 -0700 |
| commit | 2ed601217ffd8945829ac762fae35202f3e55686 (patch) | |
| tree | ab507cde063fc6c3ce66eb22fc42c7550a76a502 /R | |
| parent | 65b814bf50e92e2e9b622d1602f18bacd217181c (diff) | |
| download | spark-2ed601217ffd8945829ac762fae35202f3e55686.tar.gz spark-2ed601217ffd8945829ac762fae35202f3e55686.tar.bz2 spark-2ed601217ffd8945829ac762fae35202f3e55686.zip | |
[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 <ybliang8@gmail.com>
Closes #15021 from yanboliang/spark-17464.
Diffstat (limited to 'R')
| -rw-r--r-- | R/pkg/R/mllib.R | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/R/pkg/R/mllib.R b/R/pkg/R/mllib.R index f321fd19b3..f8d1095a49 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) { |