GitHub user dding3 opened a pull request:
https://github.com/apache/spark/pull/12948
[SPARK-15172][ML] Improve LogisticRegression warning message
## What changes were proposed in this pull request?
Explicitly tell user initial coefficients is ignored if its size doesn't
match expected size in LogisticRegression
## How was this patch tested?
local build
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/dding3/spark master
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/12948.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 #12948
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commit 54cfaed5d307513cfd94a5807cf26a16695313ef
Author: dding3 <[email protected]>
Date: 2016-05-06T06:15:10Z
Improve LogisticRegression warning message
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