GitHub user zhengruifeng opened a pull request:
https://github.com/apache/spark/pull/20164
[SPARK-22971][ML] OneVsRestModel should use temporary RawPredictionCol
## What changes were proposed in this pull request?
use temporary RawPredictionCol in `OneVsRestModel#transform`
## How was this patch tested?
existing tests and added tests
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zhengruifeng/spark
ovr_not_use_getRawPredictionCol
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/20164.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 #20164
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commit f155e1cc6b175ac06a5f2ab710d4c053b0776507
Author: Zheng RuiFeng <ruifengz@...>
Date: 2018-01-05T09:29:25Z
create pr
commit 9b0dcc69535b6731c9b6cdc0030c846c3352a5de
Author: Zheng RuiFeng <ruifengz@...>
Date: 2018-01-05T10:19:59Z
create pr
commit 6c567ffb02738346fc83e467752add0d00a42e07
Author: Zheng RuiFeng <ruifengz@...>
Date: 2018-01-05T10:26:16Z
add test
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