Github user WeichenXu123 commented on the issue: https://github.com/apache/spark/pull/17862 @hhbyyh Test result looks good! OWLQN takes longer time for each iteration, because each iteration's line search, it made more passes on dataset.
--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org