GitHub user yongtang opened a pull request:
https://github.com/apache/spark/pull/12360
[SPARK-14565][ML] RandomForest should use parseInt and parseDouble for
feature subset size instead of regexes
## What changes were proposed in this pull request?
This fix tries to change RandomForest's supported strategies from using
regexes to using parseInt and
parseDouble, for the purpose of robustness and maintainability.
## How was this patch tested?
Existing tests passed.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/yongtang/spark SPARK-14565
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/12360.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 #12360
----
commit 57456d352ae9b45596ac776341ac09199aadc30c
Author: Yong Tang <[email protected]>
Date: 2016-04-13T15:04:55Z
[SPARK-14565][ML] RandomForest should use parseInt and parseDouble for
feature subset size instead of regexes
This fix tries to change RandomForest's supported strategies from using
regexes to using parseInt and
parseDouble, for the purpose of robustness and maintainability.
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