CFW: A Collaborative Filtering System Using Posteriors over Weights of Evidence.
Carl Myers KadieChristopher MeekDavid HeckermanPublished in: UAI (2002)
Keyphrases
- collaborative filtering
- recommender systems
- matrix factorization
- weighted sum
- empirical evidence
- data sparsity
- bayesian inference
- linear combination
- user profiles
- user preferences
- data sets
- recommendation systems
- web page recommendation
- pearson correlation coefficient
- recommendation quality
- weighting scheme
- belief functions
- pixel wise
- personalized recommendation
- weighted average
- user ratings
- cold start
- latent factor models
- posterior probability
- neighbor selection
- bayesian networks
- genetic algorithm