[ https://issues.apache.org/jira/browse/SPARK-4231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Owen updated SPARK-4231: ----------------------------- Target Version/s: (was: 1.3.0) Priority: Minor (was: Major) > Add RankingMetrics to examples.MovieLensALS > ------------------------------------------- > > Key: SPARK-4231 > URL: https://issues.apache.org/jira/browse/SPARK-4231 > Project: Spark > Issue Type: Improvement > Components: Examples > Affects Versions: 1.4.0 > Reporter: Debasish Das > Priority: Minor > Original Estimate: 24h > Remaining Estimate: 24h > > examples.MovieLensALS computes RMSE for movielens dataset but after addition > of RankingMetrics and enhancements to ALS, it is critical to look at not only > the RMSE but also measures like prec@k and MAP. > In this JIRA we added RMSE and MAP computation for examples.MovieLensALS and > also added a flag that takes an input whether user/product recommendation is > being validated. > -- 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