GitHub user dongjoon-hyun opened a pull request:
https://github.com/apache/spark/pull/11527
[SPARK-13686][MLLIB][STREAMING] Add a constructor parameter `reqParam` to
(Streaming)LinearRegressionWithSGD
## What changes were proposed in this pull request?
`LinearRegressionWithSGD` and `StreamingLinearRegressionWithSGD` does not
have `regParam` as their constructor arguments. They just depends on
GradientDescent's default reqParam values.
To be consistent with other algorithms, we had better add them. The same
default value is used.
## How was this patch tested?
Pass the existing unit test.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/dongjoon-hyun/spark SPARK-13686
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/11527.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 #11527
----
commit ac105ad1f2fa7c990ae62db95103e109bec34f73
Author: Dongjoon Hyun <[email protected]>
Date: 2016-03-04T21:27:03Z
[SPARK-13686][MLLIB][STREAMING] Add a constructor parameter `reqParam` to
(Streaming)LinearRegressionWithSGD
`LinearRegressionWithSGD` and `StreamingLinearRegressionWithSGD` does not
have `regParam` as their constructor arguments. They just depends on
GradientDescent's default reqParam values.
To be consistent with other algorithms, we had better add them.
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