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Local Optimality of User Choices and Collaborative Competitive Filtering
Local Optimality User Choices Collaborative Competitive Filtering
2010/10/14
We describe a novel framework for learning recommender models for recommendation systems, which views user-system-item interactions as an opportunity give-and-take process, and encodes both "collabora...
ASYMPTOTIC EFFICIENCY AND LOCAL OPTIMALITY OF DISTRIBUTION { FREE TESTS BASED ON U- AND V-STATISTICS
U-statistics large deviations Bahadur eÆ ciency local optimality.
2014/6/27
Many well-known goodness-of-t and symmetry tests are based on U- et V-statistics. Recent progress in the analysis of their large deviations enables to nd new expressions for their local Bahadur e...