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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2016/11/04 00:21:59 UTC
[jira] [Assigned] (SPARK-18235) ml.ALSModel function parity:
ALSModel should support recommendforAll
[ https://issues.apache.org/jira/browse/SPARK-18235?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-18235:
------------------------------------
Assignee: (was: Apache Spark)
> ml.ALSModel function parity: ALSModel should support recommendforAll
> --------------------------------------------------------------------
>
> Key: SPARK-18235
> URL: https://issues.apache.org/jira/browse/SPARK-18235
> Project: Spark
> Issue Type: Improvement
> Components: ML
> Reporter: yuhao yang
>
> For function parity with MatrixFactorizationModel, ALS model should support API:
> recommendUsersForProducts
> recommendProductsForUsers
> There're another two APIs missing (lower priority):
> recommendProducts:
> recommendUsers:
> The function requirement comes from mailing-list: http://apache-spark-developers-list.1001551.n3.nabble.com/Question-about-using-collaborative-filtering-in-MLlib-td19677.html
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