[jira] [Commented] (SPARK-3165) DecisionTree does not use sparsity in data

2017-09-26 Thread 颜发才
[ https://issues.apache.org/jira/browse/SPARK-3165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16181925#comment-16181925 ] Yan Facai (颜发才) commented on SPARK-3165: The PR proposed by me has been closed bec

[jira] [Commented] (SPARK-3165) DecisionTree does not use sparsity in data

2017-03-21 Thread Facai Yan (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-3165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15935646#comment-15935646 ] Facai Yan commented on SPARK-3165: -- Do you mean that: TreePoint.binnedFeatures is Array[i

[jira] [Commented] (SPARK-3165) DecisionTree does not use sparsity in data

2017-03-21 Thread Apache Spark (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-3165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15935795#comment-15935795 ] Apache Spark commented on SPARK-3165: - User 'facaiy' has created a pull request for th