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Sokhna Diarra Mbacke

2 accepted papers

2023

PAC-Bayesian Generalization Bounds for Adversarial Generative Models

ICML 2023poster

We extend PAC-Bayesian theory to generative models and develop generalization bounds for models based on the Wasserstein distance and the total variation distance. Our first result on the Wasserstein distance assumes the instance space is bounded, while our second result takes advantage of dimension…

2023

Statistical Guarantees for Variational Autoencoders using PAC-Bayesian Theory

NeurIPS 2023spotlight

Since their inception, Variational Autoencoders (VAEs) have become central in machine learning. Despite their widespread use, numerous questions regarding their theoretical properties remain open. Using PAC-Bayesian theory, this work develops statistical guarantees for VAEs. First, we derive the fir…

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