GitHub user hhbyyh opened a pull request:
https://github.com/apache/spark/pull/9894
[WIP] [SPARK-11847] [ML] Model export/import for spark.ml: LDA
Add read/write support to LDA, similar to ALS.
save/load for ml.LocalLDAModel is done.
For DistributedLDAModel, I'm not sure if we can invoke save on the
mllib.DistributedLDAModel directly. I'll send update after some test.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/hhbyyh/spark ldaMLsave
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/9894.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 #9894
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commit 58abcabef6ae892dfce47bb805d39ca421ab0a3f
Author: Yuhao Yang <hhb...@gmail.com>
Date: 2015-11-22T17:06:47Z
save load for ML localLDA
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