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Improved dimension dependence for simulated tempering with alternative local samplers
Dimension-dependence conjecture. Replacing the random-walk Metropolis--Hastings sampler in each local chain $M_i$ by a proximal sampler or a Metropolis-adjusted Langevin algorithm…
Conjectureopenmcmc sampling-algorithms simulated-temperingarXiv posted 2 days ago

Improved dimension dependence for simulated tempering with alternative local samplers