Sparse Bayesian Methods for Low-Rank Matrix Estimation.
S. Derin BabacanMartin LuessiRafael MolinaAggelos K. KatsaggelosPublished in: IEEE Trans. Signal Process. (2012)
Keyphrases
- low rank matrix
- bayesian methods
- low rank
- sparse matrix
- matrix factorization
- convex optimization
- singular value decomposition
- bayesian framework
- approximation methods
- model selection
- data matrix
- machine learning
- linear combination
- hyperparameters
- gaussian processes
- collaborative filtering
- regression model
- high order
- training data
- decision trees