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Sinho Chewi

Statistical optimal transport

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Jul 25, 2024
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Sampling from the Mean-Field Stationary Distribution

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Feb 18, 2024
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Fast parallel sampling under isoperimetry

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Jan 17, 2024
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Algorithms for mean-field variational inference via polyhedral optimization in the Wasserstein space

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Dec 05, 2023
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The probability flow ODE is provably fast

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May 19, 2023
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Forward-backward Gaussian variational inference via JKO in the Bures-Wasserstein Space

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Apr 10, 2023
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Query lower bounds for log-concave sampling

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Apr 05, 2023
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Faster high-accuracy log-concave sampling via algorithmic warm starts

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Feb 20, 2023
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Improved Discretization Analysis for Underdamped Langevin Monte Carlo

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Feb 16, 2023
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Learning threshold neurons via the "edge of stability"

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Dec 14, 2022
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