Xiangrui Meng created SPARK-14500: ------------------------------------- Summary: Accept Dataset[_] instead of DataFrame in MLlib APIs Key: SPARK-14500 URL: https://issues.apache.org/jira/browse/SPARK-14500 Project: Spark Issue Type: New Feature Components: ML Reporter: Xiangrui Meng Assignee: Xiangrui Meng
In Spark 2.0, `DataFrame` is an alias of `Dataset[Row]`. MLlib API actually works for other types of `Dataset`, so we should accept `Dataset[_]` instead. It maps to `Dataset<?>` in Java. This is a source compatible change. -- 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