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Dmitriy Lyubimov edited comment on MAHOUT-1566 at 5/31/14 6:56 PM: ------------------------------------------------------------------- on implicit feedback issue, i can not just throw it in at the moment because like i said, it is implemented in bare Spark + scala bindings but porting it to drm without going native to Spark seems to be a bit of a puzzle at the moment. I am also contemplating what additional primitives we may formalize in drm linalg before I resort to falling back to a Spark-coupled method. was (Author: dlyubimov): on implicit feedback issue, i can just jump it up because like i said, it is implemented in bare Spark + scala bindings but porting it to drm without going native to Spark seems to be a bit of a puzzle at the moment. I am also contemplating what additional primitives we may formalize in drm linalg before I resort to falling back to a Spark-coupled method. > Regular ALS factorizer with convergence test. > --------------------------------------------- > > Key: MAHOUT-1566 > URL: https://issues.apache.org/jira/browse/MAHOUT-1566 > Project: Mahout > Issue Type: Task > Affects Versions: 0.9 > Reporter: Dmitriy Lyubimov > Assignee: Dmitriy Lyubimov > Priority: Trivial > Fix For: 1.0 > > > ALS-related: let's start with unweighed, unregularized implementation. -- This message was sent by Atlassian JIRA (v6.2#6252)