Talks about how the timestamps for watching/rating events are important. In general, items change slowly in rating values, while users have sudden changes in rating values.
Slides stolen:
Sunday, August 14, 2011
Koren on recommenders - comments about temporal changes in rating data
http://videolectures.net/kdd09_koren_cftd/
Talks about how the timestamps for watching/rating events are important. In general, items change slowly in rating values, while users have sudden changes in rating values.
Slides stolen:
Talks about how the timestamps for watching/rating events are important. In general, items change slowly in rating values, while users have sudden changes in rating values.
Slides stolen:
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