GitHub user facaiy opened a pull request:
https://github.com/apache/spark/pull/17407
[SPARK-20043][ML][WIP] DecisionTreeModel can't recongnize Impurity "Gini"
when loading
Fix bug: DecisionTreeModel can't recongnize Impurity "Gini" when loading
TODO:
+ [ ] add unit test
+ [ ] fix the bug
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/facaiy/spark
BUG/decision_tree_loader_failer_with_Gini_impurity
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/17407.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 #17407
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commit 2f5477f525319fc323cb63e42337c876592788c1
Author: é¢åæï¼Yan Facaiï¼ <[email protected]>
Date: 2017-03-24T04:18:39Z
TST: add testsuite
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