[ https://issues.apache.org/jira/browse/SPARK-6948?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xiangrui Meng updated SPARK-6948: --------------------------------- Priority: Minor (was: Major) > VectorAssembler should choose dense/sparse for output based on number of zeros > ------------------------------------------------------------------------------ > > Key: SPARK-6948 > URL: https://issues.apache.org/jira/browse/SPARK-6948 > Project: Spark > Issue Type: Improvement > Components: MLlib > Affects Versions: 1.4.0 > Reporter: Xiangrui Meng > Priority: Minor > > Now VectorAssembler only outputs sparse vectors. We should choose > dense/sparse format automatically, whichever uses less memory. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org