Vasilis Vryniotis created SPARK-19733: -----------------------------------------
Summary: ALS performs unnecessary casting on item and user ids Key: SPARK-19733 URL: https://issues.apache.org/jira/browse/SPARK-19733 Project: Spark Issue Type: Improvement Components: ML Affects Versions: 2.1.0, 2.0.1, 2.0.0, 1.6.3 Reporter: Vasilis Vryniotis The ALS is performing unnecessary casting to the user and item ids (to double). I believe this is because the protected checkedCast() method requires a double input. This can be avoided by refactroing the code of checkedCast method. Issue resolved by pull-request 17059: https://github.com/apache/spark/pull/17059 -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org