Search Results for author: Mohammad E. Khan

Found 3 papers, 0 papers with code

Kullback-Leibler Proximal Variational Inference

no code implementations NeurIPS 2015 Mohammad E. Khan, Pierre Baque, François Fleuret, Pascal Fua

Secondly, we use the proximal framework to derive efficient variational algorithms for non-conjugate models.

Variational Inference

Decoupled Variational Gaussian Inference

no code implementations NeurIPS 2014 Mohammad E. Khan

First, it maximizes a Lagrangian of the lower bound reducing the number of parameters to $O(N)$, where $N$ is the number of data examples.

Bayesian Inference Variational Inference

Variational bounds for mixed-data factor analysis

no code implementations NeurIPS 2010 Mohammad E. Khan, Guillaume Bouchard, Kevin P. Murphy, Benjamin M. Marlin

We show that EM is significantly more robust in the presence of missing data compared to treating the latent factors as parameters, which is the approach used by exponential family PCA and other related matrix-factorization methods.

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