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09/20/2023
ddtlcm: An R package for overcoming weak separation in Bayesian latent class analysis via tree-regularization
Traditional applications of latent class models (LCMs) often focus on sc...
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06/07/2023
Tree-Regularized Bayesian Latent Class Analysis for Improving Weakly Separated Dietary Pattern Subtyping in Small-Sized Subpopulations
Dietary patterns synthesize multiple related diet components, which can ...
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11/08/2022
Doubly Inhomogeneous Reinforcement Learning
This paper studies reinforcement learning (RL) in doubly inhomogeneous e...
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03/03/2022
Reinforcement Learning in Possibly Nonstationary Environments
We consider reinforcement learning (RL) methods in offline nonstationary...
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12/21/2021