Xiangrui Meng created SPARK-15447: ------------------------------------- Summary: Performance test for ALS in Spark 2.0 Key: SPARK-15447 URL: https://issues.apache.org/jira/browse/SPARK-15447 Project: Spark Issue Type: Task Components: ML Affects Versions: 2.0.0 Reporter: Xiangrui Meng Priority: Critical
We made several changes to ALS in 2.0. It is necessary to run some tests to avoid performance regression. We should test (synthetic) datasets from 1 million ratings to 1 billion ratings. cc [~mlnick] [~holdenk] Do you have time to run some large-scale performance tests? -- 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