Using mixture models for collaborative filtering.
Jon M. KleinbergMark SandlerPublished in: STOC (2004)
Keyphrases
- mixture model
- collaborative filtering
- em algorithm
- recommender systems
- gaussian mixture model
- probabilistic model
- generative model
- density estimation
- matrix factorization
- expectation maximization
- model selection
- maximum likelihood
- unsupervised learning
- mixture modeling
- language model
- gaussian mixture
- finite mixture models
- automatic model selection
- model based clustering
- closed form
- training set
- finite mixtures
- data sets