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Poisson Matrix Factorization Variational Updates by Eliezer Silva is a document available to read on EtoBox.

What is Poisson Matrix Factorization Variational Updates about?

1. The document describes variational inference methods for Poisson matrix factorization models. It discusses the variational updates for latent variables that have multinomial or gamma distributions under the model. 2. Formulas are derived for the approximate variational distributions of the latent variables based on their conditional distributions. These include updates for variables Ydv and βvk. 3. Experimental results are referenced but not shown, comparing the proposed model to baselines on recomme

Author

Eliezer Silva

Language

EN