GitHub user mengxr opened a pull request:
https://github.com/apache/spark/pull/236
[SPARK-1327] GLM needs to check addIntercept for intercept and weights
GLM needs to check addIntercept for intercept and weights. The current
implementation always uses the first weight as intercept. Added a test for
training without adding intercept.
JIRA: https://spark-project.atlassian.net/browse/SPARK-1327
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/mengxr/spark glm
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/236.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 #236
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commit d7f629f902aab81cf3637f07f9eb9f7119d9230c
Author: Xiangrui Meng <[email protected]>
Date: 2014-03-26T06:05:35Z
fix a bug in GLM when intercept is not used
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