[ https://issues.apache.org/jira/browse/SPARK-9000?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xiangrui Meng updated SPARK-9000: --------------------------------- Assignee: Feynman Liang > Support generic item type in PrefixSpan > --------------------------------------- > > Key: SPARK-9000 > URL: https://issues.apache.org/jira/browse/SPARK-9000 > Project: Spark > Issue Type: Improvement > Components: MLlib > Affects Versions: 1.5.0 > Reporter: Xiangrui Meng > Assignee: Feynman Liang > Priority: Critical > Fix For: 1.5.0 > > > In SPARK-6487, we only support Int type. It requires users to encode other > types into integer to use PrefixSpan. We should be able to do this inside > PrefixSpan, similar to FPGrowth. This should be done before 1.5 since it > changes APIs. -- 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