Rate estimates for total variation distance

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• Miklos Rasonyi (HUN-REN Renyi Institute)
• Friday 19 July 2024, 16:00-17:00
• External.

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DMLW01 - International workshop on diffusions in machine learning: foundations, generative models, and optimisation

For algorithms of machine learning, rate estimates are often provided in the Wasserstein metric or some variant thereof. There has been spectacular recent progress in the techniques for establishing such estimates.At the same time, powerful methods have been developed in Malliavin calculus that enable to infer total variation convergence from weak convergence.After presenting an overview of the developments above, we show some new results on total variation convergence that do not rely on Malliavin calculus nevertheless they are applicable to various discrete-time numerical schemes. This talk is based on joint work with I. Ivkovic.  

This talk is part of the Isaac Newton Institute Seminar Series series.

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