[jira] [Created] (SPARK-6486) Add BlockMatrix in PySpark
Xiangrui Meng created SPARK-6486: Summary: Add BlockMatrix in PySpark Key: SPARK-6486 URL: https://issues.apache.org/jira/browse/SPARK-6486 Project: Spark Issue Type: Sub-task
[jira] [Commented] (SPARK-4036) Add Conditional Random Fields (CRF) algorithm to Spark MLlib
[ https://issues.apache.org/jira/browse/SPARK-4036?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14377223#comment-14377223 ] Xiangrui Meng commented on SPARK-4036: -- You don't have to use or change the Optimizer
