GitHub user zero323 opened a pull request:
https://github.com/apache/spark/pull/9986
[SPARK-12006][ML][PYTHON] Fix GMM failure if initialModel is not None
If initial model passed to GMM is not empty it causes
`net.razorvine.pickle.PickleException`. It can be fixed by converting
`initialModel.weights` to `list`.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zero323/spark SPARK-12006
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/9986.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 #9986
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commit 041bcf7dcef39de2995e5551ffee94354f4897e0
Author: zero323 <[email protected]>
Date: 2015-11-26T01:52:19Z
Add fix and test for SPARK-10164
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