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author | Junyang Qian <junyangq@databricks.com> | 2016-08-19 14:24:09 -0700 |
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committer | Xiangrui Meng <meng@databricks.com> | 2016-08-19 14:24:09 -0700 |
commit | acac7a508a29d0f75d86ee2e4ca83ebf01a36cf8 (patch) | |
tree | bf01165da59ed904073196844195484318459d81 /mllib-local | |
parent | cf0cce90364d17afe780ff9a5426dfcefa298535 (diff) | |
download | spark-acac7a508a29d0f75d86ee2e4ca83ebf01a36cf8.tar.gz spark-acac7a508a29d0f75d86ee2e4ca83ebf01a36cf8.tar.bz2 spark-acac7a508a29d0f75d86ee2e4ca83ebf01a36cf8.zip |
[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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