GitHub user zhengruifeng opened a pull request:
https://github.com/apache/spark/pull/12062
[Minor][MLLIB] Add args-checking for LDA and StreamingKMeans
## What changes were proposed in this pull request?
1, add the checking of alpha and beta in LDA according to the comments.
2, add the checking of setInitialModel in StreamingKMeans
## How was this patch tested?
manual tests
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zhengruifeng/spark initmodel
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/12062.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 #12062
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commit b63e1c757300446571c64d6932aae14303311398
Author: Zheng RuiFeng <[email protected]>
Date: 2016-03-30T10:58:12Z
create args-checking for LDA and SKMeans
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