Hierarchical variational Bayesian matrix co-factorization

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn , Issue , 2012, Pages 1901-1904

  Yoo, Jiho ^a   Choi, Seungjin ^a  

^a Pohang University of Science and Technology (POSTECH)   (South Korea)

Author keywords

Bayesian matrix factorization; cold start problems; collaborative prediction; matrix co factorization variational inference

Indexed keywords

COLD START PROBLEMS; DATA MATRICES; EMPIRICAL BAYESIAN METHOD; GAUSSIANS; HIERARCHICAL BAYESIAN MODELS; HYPERPARAMETERS; MARGINAL LIKELIHOOD; MATRIX FACTORIZATIONS; NUMERICAL EXPERIMENTS; OVERFITTING; POSTERIOR DISTRIBUTIONS; SPECIFIC VALUES; VARIATIONAL BAYESIAN; VARIATIONAL INFERENCE;

BAYESIAN NETWORKS; FACTORIZATION; GAUSSIAN DISTRIBUTION; INFERENCE ENGINES; SIGNAL PROCESSING;

MATRIX ALGEBRA;

EID: 84867623358     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2012.6288275     Document Type: Conference Paper

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