Search Results for author: Vladimir Gligorijevic

Found 4 papers, 1 papers with code

Non-Negative Matrix Factorizations for Multiplex Network Analysis

no code implementations1 Dec 2016 Vladimir Gligorijevic, Yannis Panagakis, Stefanos Zafeiriou

Networks have been a general tool for representing, analyzing, and modeling relational data arising in several domains.

Clustering Community Detection

Protein Discovery with Discrete Walk-Jump Sampling

1 code implementation8 Jun 2023 Nathan C. Frey, Daniel Berenberg, Karina Zadorozhny, Joseph Kleinhenz, Julien Lafrance-Vanasse, Isidro Hotzel, Yan Wu, Stephen Ra, Richard Bonneau, Kyunghyun Cho, Andreas Loukas, Vladimir Gligorijevic, Saeed Saremi

We resolve difficulties in training and sampling from a discrete generative model by learning a smoothed energy function, sampling from the smoothed data manifold with Langevin Markov chain Monte Carlo (MCMC), and projecting back to the true data manifold with one-step denoising.

Denoising

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