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Apache Spark commented on SPARK-4530: ------------------------------------- User 'witgo' has created a pull request for this issue: https://github.com/apache/spark/pull/3399 > GradientDescent get a wrong gradient value according to the gradient formula, > which is caused by the miniBatchSize parameter. > ----------------------------------------------------------------------------------------------------------------------------- > > Key: SPARK-4530 > URL: https://issues.apache.org/jira/browse/SPARK-4530 > Project: Spark > Issue Type: Bug > Components: MLlib > Affects Versions: 1.0.0, 1.1.0, 1.2.0 > Reporter: Guoqiang Li > Assignee: Guoqiang Li > Priority: Minor > Fix For: 1.2.0 > > > This bug is caused by {{RDD.sample}} > The number of {{RDD.sample}} returns is not fixed. -- 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