GitHub user mdagost opened a pull request:
https://github.com/apache/spark/pull/3095
[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.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/mdagost/spark python_nmf
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/3095.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #3095
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commit a72fdc9ce4bfc5f075739140237f10c7150311f8
Author: Michelangelo D'Agostino <[email protected]>
Date: 2014-11-04T17:41:57Z
Expose nonnegative ALS in the python API.
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