Y Wang, DM Blei - Journal of the American Statistical Association, 2019 - Taylor & Francis
… variational log-likelihood uses a variational distribution q(z). VariationalBayes and ideal variationalBayes… While earlier applications of variationalinference appealed to variational EM …
… variationalBayesianinference. In addition, the model simultaneously achieves low-rankness through sparse Bayesian … variationalBayesian (VB) model for matrix low-rank and sparse …
… Bayesian deep learning-based model treatment, namely, variational autoencoder Bayesian matrixfactorization … The proposed model uses stochastic gradient variationalBayes to …
W Wang, M Stephens - Journal of Machine Learning Research, 2021 - jmlr.org
… general Empirical Bayes approach to matrixfactorization (EBMF)… prior distributions from the observed data. The approach is very … in detail the variational approach to the K factor model, …
… Because these distributions are intractable, we propose novel collapsed Gibbs sampling and collapsed variationalinference strategies. We also derive a nonparametric approximation …
T Xiao, H Shen - Applied Intelligence, 2019 - Springer
… Our model consists of two end-to-end variational autoencoder neural networks, namely user … our proposed variationalinference. We present a Stochastic Gradient VariationalBayes …
… In the second section, we briefly explain Bayesianinference and the variationalBayesian algorithm. In the third section, we present the Main Theorems and sketches of their proofs. In …
C Paliwal, U Bhatt, P Biyani… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
… Here, J captures the temporal structure of the underlying subspace, and is learned from the data itself. The scaling ambiguity present in matrixfactorization allows the transition matrix J …
… We proposed a manifold-based VariationalBayes algorithm that takes into account both information geometry and geometric structure of the constraint parameter space. The algorithm …