[jira] [Updated] (SPARK-13295) ML/MLLIB: AFTSurvivalRegression: Improve AFTAggregator - Avoid creating new instances of arrays/vectors for each record

2016-02-22 Thread Xiangrui Meng (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-13295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Xiangrui Meng updated SPARK-13295: -- Shepherd: Yanbo Liang Target Version/s: 2.0.0 > ML/MLLIB: AFTSurvivalRegression:

[jira] [Updated] (SPARK-13295) ML/MLLIB: AFTSurvivalRegression: Improve AFTAggregator - Avoid creating new instances of arrays/vectors for each record

2016-02-22 Thread Xiangrui Meng (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-13295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Xiangrui Meng updated SPARK-13295: -- Assignee: Narine Kokhlikyan > ML/MLLIB: AFTSurvivalRegression: Improve AFTAggregator - Avoid

[jira] [Updated] (SPARK-13295) ML/MLLIB: AFTSurvivalRegression: Improve AFTAggregator - Avoid creating new instances of arrays/vectors for each record

2016-02-11 Thread Narine Kokhlikyan (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-13295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Narine Kokhlikyan updated SPARK-13295: -- Description: As also mentioned/marked by TODO in AFTAggregator.AFTAggregator.add(data:

[jira] [Updated] (SPARK-13295) ML/MLLIB: AFTSurvivalRegression: Improve AFTAggregator - Avoid creating new instances of arrays/vectors for each record

2016-02-11 Thread Narine Kokhlikyan (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-13295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Narine Kokhlikyan updated SPARK-13295: -- Description: As also mentioned/marked by TODO in AFTAggregator.AFTAggregator.add(data: