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04/06/2023
On the tractability of sampling from the Potts model at low temperatures via Swendsen–Wang dynamics
Sampling from the q-state ferromagnetic Potts model is a fundamental que...
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06/08/2022
High-dimensional limit theorems for SGD: Effective dynamics and critical scaling
We study the scaling limits of stochastic gradient descent (SGD) with co...
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07/21/2021
Sampling from Potts on random graphs of unbounded degree via random-cluster dynamics
We consider the problem of sampling from the ferromagnetic Potts and ran...
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08/05/2020
Random-cluster dynamics on random graphs in tree uniqueness
We establish rapid mixing of the random-cluster Glauber dynamics on rand...
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03/23/2020
A classification for the performance of online SGD for high-dimensional inference
Stochastic gradient descent (SGD) is a popular algorithm for optimizatio...
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08/02/2018