H. Luu

activity

20242026

most citedGRADSTOP: Early Stopping of Gradient Descent via Posterior Sampling

1 citations · 1 across the 6 of their papers we have counts for

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stat.ML2026

Posterior sampling by source-space MCMC via prior-based few-step transport maps

Hoang Phuc Hau Luu, Marcelo Hartmann, Zhongjian Wang

Bayesian inference increasingly uses informative but implicit priors represented only by samples, such as historical ensembles, simulator outputs, and pretrained generative models.…

cs.LG2026

DC-LA: Difference-of-Convex Langevin Algorithm

Hoang Phuc Hau Luu, Zhongjian Wang

We study a sampling problem whose target distribution is $π \propto exp (- f - r)$ where the data fidelity term $f$ is Lipschitz smooth while the regularizer term $r = r_{1} - r_{2}$ is a non-…