Bayesian Poisson Tensor Factorization for Inferring Multilateral Relations from Sparse Dyadic Event Counts.
Aaron ScheinJohn W. PaisleyDavid M. BleiHanna M. WallachPublished in: KDD (2015)
Keyphrases
- tensor factorization
- gaussian processes
- matrix factorization
- negative matrix factorization
- tensor decomposition
- collaborative filtering
- tag recommendation
- bayesian networks
- closed form
- singular value decomposition
- link prediction
- linear algebra
- nonnegative matrix factorization
- least squares
- probabilistic latent semantic analysis
- gaussian process
- information retrieval
- factorization method
- kl divergence
- posterior distribution
- data representation
- posterior probability
- maximum likelihood
- image processing