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Review rating prediction/recommendation interface #47
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ekstrand on 2011-06-15 21:32:12 said: This is now done. Note: This comment has been automatically migrated from Bitbucket |
Michael Ekstrand ekstrand@cs.umn.edu on 2011-06-15 20:36:08 said: In [3675339fde95fb93a13f870e8ac44328cb329c06]:
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ekstrand on 2011-06-13 20:47:48 said: Still clearing up some naming on this. Note: This comment has been automatically migrated from Bitbucket |
Michael Ekstrand ekstrand@cs.umn.edu on 2011-06-13 20:27:48 said: In [8ed7a58f7af2da18ef2f02bc67e2876853b3ee5d]:
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Michael Ekstrand ekstrand@cs.umn.edu on 2011-06-13 20:27:48 said: In [d86e4631218ef82893dd2b2ba3a524f3c5c1db68]:
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kolb0128@umn.edu on 2011-06-13 20:27:48 said: In [e4476be7a9fc89d9caa680ad57187cf1f64b6b4a]:
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ekstrand on 2011-04-08 17:10:03 said: If we do this, then we need to have a further Note: This comment has been automatically migrated from Bitbucket |
(originally reported in Trac by @elehack on 2011-04-05 14:26:36)
The current prediction/recommendation interface for rating-based systems takes the user as a long ID and a
SparseVector
of their ratings. This may couple the interface too closely to LensKit, making bridges (#14, #15) to other systems more difficult to write. Further, it does not allow the prediction or recommendation method to use the timestamps of the user's ratings, or to deal with duplicate ratings.Therefore, we should consider changing the interfaces to use
Collection<Rating>
as the rating input.Note: This issue has been automatically migrated from Bitbucket
Created by grouplens on 2013-02-01T21:55:43.807165+00:00, last updated: 2013-02-01T22:35:41.274590+00:00
The text was updated successfully, but these errors were encountered: