Github user facaiy closed the pull request at:
https://github.com/apache/spark/pull/17503
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Github user facaiy commented on a diff in the pull request:
https://github.com/apache/spark/pull/17503#discussion_r113360409
--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/tree/configuration/Strategy.scala
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@@ -61,6 +61,8 @@ import
GitHub user facaiy opened a pull request:
https://github.com/apache/spark/pull/17503
[SPARK-3159][MLlib] Check for reducible DecisionTree
add canMergeChildren param: find the pairs of leave of the same parent
which output the same prediction, and merge them.
## How was
