A Maximum Entropy Approach to Collaborative Filtering in Dynamic, Sparse, High-Dimensional Domains.
Dmitry PavlovDavid M. PennockPublished in: NIPS (2002)
Keyphrases
- maximum entropy
- high dimensional
- collaborative filtering
- sparse data
- maximum entropy principle
- markov models
- conditional random fields
- transformation based learning
- maximum entropy model
- principle of maximum entropy
- matrix factorization
- low dimensional
- dimensionality reduction
- recommender systems
- iterative scaling
- higher order
- nearest neighbor
- feature space
- graphical models
- global optimization
- class conditional
- similarity measure
- computer vision