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authorJunyang Qian <junyangq@databricks.com>2016-08-19 14:24:09 -0700
committerXiangrui Meng <meng@databricks.com>2016-08-19 14:24:09 -0700
commitacac7a508a29d0f75d86ee2e4ca83ebf01a36cf8 (patch)
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parentcf0cce90364d17afe780ff9a5426dfcefa298535 (diff)
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[SPARK-16443][SPARKR] Alternating Least Squares (ALS) wrapper
## What changes were proposed in this pull request? Add Alternating Least Squares wrapper in SparkR. Unit tests have been updated. ## How was this patch tested? SparkR unit tests. (If this patch involves UI changes, please attach a screenshot; otherwise, remove this) ![screen shot 2016-07-27 at 3 50 31 pm](https://cloud.githubusercontent.com/assets/15318264/17195347/f7a6352a-5411-11e6-8e21-61a48070192a.png) ![screen shot 2016-07-27 at 3 50 46 pm](https://cloud.githubusercontent.com/assets/15318264/17195348/f7a7d452-5411-11e6-845f-6d292283bc28.png) Author: Junyang Qian <junyangq@databricks.com> Closes #14384 from junyangq/SPARK-16443.
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