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| author | Michelangelo D'Agostino <mdagostino@civisanalytics.com> | 2014-11-07 22:53:01 -0800 |
|---|---|---|
| committer | Xiangrui Meng <meng@databricks.com> | 2014-11-07 22:53:01 -0800 |
| commit | 7e9d975676d56ace0e84c2200137e4cd4eba074a (patch) | |
| tree | 59f03936200f7a6a5502a5bf70e94631c03c63c7 /network/common/pom.xml | |
| parent | 7779109796c90d789464ab0be35917f963bbe867 (diff) | |
| download | spark-7e9d975676d56ace0e84c2200137e4cd4eba074a.tar.gz spark-7e9d975676d56ace0e84c2200137e4cd4eba074a.tar.bz2 spark-7e9d975676d56ace0e84c2200137e4cd4eba074a.zip | |
[MLLIB] [PYTHON] SPARK-4221: Expose nonnegative ALS in the python API
SPARK-1553 added alternating nonnegative least squares to MLLib, however it's not possible to access it via the python API. This pull request resolves that.
Author: Michelangelo D'Agostino <mdagostino@civisanalytics.com>
Closes #3095 from mdagost/python_nmf and squashes the following commits:
a6743ad [Michelangelo D'Agostino] Use setters instead of static methods in PythonMLLibAPI. Remove the new static methods I added. Set seed in tests. Change ratings to ratingsRDD in both train and trainImplicit for consistency.
7cffd39 [Michelangelo D'Agostino] Swapped nonnegative and seed in a few more places.
3fdc851 [Michelangelo D'Agostino] Moved seed to the end of the python parameter list.
bdcc154 [Michelangelo D'Agostino] Change seed type to java.lang.Long so that it can handle null.
cedf043 [Michelangelo D'Agostino] Added in ability to set the seed from python and made that play nice with the nonnegative changes. Also made the python ALS tests more exact.
a72fdc9 [Michelangelo D'Agostino] Expose nonnegative ALS in the python API.
Diffstat (limited to 'network/common/pom.xml')
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