GitHub user WeichenXu123 opened a pull request: https://github.com/apache/spark/pull/20973
[SPARK-20114][ML] spark.ml parity for sequential pattern mining - PrefixSpan ## What changes were proposed in this pull request? PrefixSpan API for spark.ml. New implementation instead of #20810 ## How was this patch tested? N/A You can merge this pull request into a Git repository by running: $ git pull https://github.com/WeichenXu123/spark prefixSpan2 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/spark/pull/20973.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #20973 ---- commit d563c8fab0cb718b511ac78bc38e712a65148d17 Author: WeichenXu <weichen.xu@...> Date: 2018-04-04T04:42:05Z init pr ---- --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org