[GitHub] spark pull request #19666: [SPARK-22451][ML] Reduce decision tree aggregate ...

2018-07-09 Thread WeichenXu123
Github user WeichenXu123 closed the pull request at: https://github.com/apache/spark/pull/19666 --- - To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail:

[GitHub] spark pull request #19666: [SPARK-22451][ML] Reduce decision tree aggregate ...

2018-03-19 Thread tengpeng
Github user tengpeng commented on a diff in the pull request: https://github.com/apache/spark/pull/19666#discussion_r175646373 --- Diff: mllib/src/main/scala/org/apache/spark/ml/tree/impl/DecisionTreeMetadata.scala --- @@ -152,15 +152,13 @@ private[spark] object

[GitHub] spark pull request #19666: [SPARK-22451][ML] Reduce decision tree aggregate ...

2018-03-19 Thread tengpeng
Github user tengpeng commented on a diff in the pull request: https://github.com/apache/spark/pull/19666#discussion_r175646335 --- Diff: mllib/src/main/scala/org/apache/spark/ml/tree/impl/DecisionTreeMetadata.scala --- @@ -152,15 +152,13 @@ private[spark] object

[GitHub] spark pull request #19666: [SPARK-22451][ML] Reduce decision tree aggregate ...

2017-11-07 Thread WeichenXu123
Github user WeichenXu123 commented on a diff in the pull request: https://github.com/apache/spark/pull/19666#discussion_r149567340 --- Diff: mllib/src/test/scala/org/apache/spark/ml/tree/impl/RandomForestSuite.scala --- @@ -631,6 +614,42 @@ class RandomForestSuite extends

[GitHub] spark pull request #19666: [SPARK-22451][ML] Reduce decision tree aggregate ...

2017-11-07 Thread WeichenXu123
Github user WeichenXu123 commented on a diff in the pull request: https://github.com/apache/spark/pull/19666#discussion_r149561550 --- Diff: mllib/src/main/scala/org/apache/spark/ml/tree/impl/RandomForest.scala --- @@ -741,17 +678,43 @@ private[spark] object RandomForest extends

[GitHub] spark pull request #19666: [SPARK-22451][ML] Reduce decision tree aggregate ...

2017-11-07 Thread facaiy
Github user facaiy commented on a diff in the pull request: https://github.com/apache/spark/pull/19666#discussion_r149313427 --- Diff: mllib/src/test/scala/org/apache/spark/ml/tree/impl/RandomForestSuite.scala --- @@ -631,6 +614,42 @@ class RandomForestSuite extends SparkFunSuite

[GitHub] spark pull request #19666: [SPARK-22451][ML] Reduce decision tree aggregate ...

2017-11-06 Thread WeichenXu123
Github user WeichenXu123 commented on a diff in the pull request: https://github.com/apache/spark/pull/19666#discussion_r149274660 --- Diff: mllib/src/main/scala/org/apache/spark/ml/tree/impl/RandomForest.scala --- @@ -976,6 +930,44 @@ private[spark] object RandomForest extends

[GitHub] spark pull request #19666: [SPARK-22451][ML] Reduce decision tree aggregate ...

2017-11-06 Thread smurching
Github user smurching commented on a diff in the pull request: https://github.com/apache/spark/pull/19666#discussion_r149238531 --- Diff: mllib/src/main/scala/org/apache/spark/ml/tree/impl/RandomForest.scala --- @@ -976,6 +930,44 @@ private[spark] object RandomForest extends

[GitHub] spark pull request #19666: [SPARK-22451][ML] Reduce decision tree aggregate ...

2017-11-06 Thread smurching
Github user smurching commented on a diff in the pull request: https://github.com/apache/spark/pull/19666#discussion_r149238185 --- Diff: mllib/src/main/scala/org/apache/spark/ml/tree/impl/RandomForest.scala --- @@ -741,17 +678,43 @@ private[spark] object RandomForest extends

[GitHub] spark pull request #19666: [SPARK-22451][ML] Reduce decision tree aggregate ...

2017-11-06 Thread smurching
Github user smurching commented on a diff in the pull request: https://github.com/apache/spark/pull/19666#discussion_r149237212 --- Diff: mllib/src/main/scala/org/apache/spark/ml/tree/impl/RandomForest.scala --- @@ -741,17 +678,43 @@ private[spark] object RandomForest extends

[GitHub] spark pull request #19666: [SPARK-22451][ML] Reduce decision tree aggregate ...

2017-11-06 Thread smurching
Github user smurching commented on a diff in the pull request: https://github.com/apache/spark/pull/19666#discussion_r149242575 --- Diff: mllib/src/main/scala/org/apache/spark/ml/tree/impl/RandomForest.scala --- @@ -976,6 +930,44 @@ private[spark] object RandomForest extends

[GitHub] spark pull request #19666: [SPARK-22451][ML] Reduce decision tree aggregate ...

2017-11-06 Thread smurching
Github user smurching commented on a diff in the pull request: https://github.com/apache/spark/pull/19666#discussion_r149238123 --- Diff: mllib/src/main/scala/org/apache/spark/ml/tree/impl/RandomForest.scala --- @@ -741,17 +678,43 @@ private[spark] object RandomForest extends

[GitHub] spark pull request #19666: [SPARK-22451][ML] Reduce decision tree aggregate ...

2017-11-06 Thread smurching
Github user smurching commented on a diff in the pull request: https://github.com/apache/spark/pull/19666#discussion_r149241680 --- Diff: mllib/src/main/scala/org/apache/spark/ml/tree/impl/RandomForest.scala --- @@ -976,6 +930,44 @@ private[spark] object RandomForest extends

[GitHub] spark pull request #19666: [SPARK-22451][ML] Reduce decision tree aggregate ...

2017-11-06 Thread WeichenXu123
GitHub user WeichenXu123 opened a pull request: https://github.com/apache/spark/pull/19666 [SPARK-22451][ML] Reduce decision tree aggregate size for unordered features from O(2^numCategories) to O(numCategories) ## What changes were proposed in this pull request? We do not