Search Results for author: Jinlin Lai

Found 5 papers, 2 papers with code

Automatically Marginalized MCMC in Probabilistic Programming

1 code implementation1 Feb 2023 Jinlin Lai, Javier Burroni, Hui Guan, Daniel Sheldon

Hamiltonian Monte Carlo (HMC) is a powerful algorithm to sample latent variables from Bayesian models.

Probabilistic Programming

Variational Marginal Particle Filters

1 code implementation30 Sep 2021 Jinlin Lai, Justin Domke, Daniel Sheldon

We reveal that the marginal particle filter is obtained from sequential Monte Carlo by applying Rao-Blackwellization operations, which sacrifices the trajectory information for reduced variance and differentiability.

Variational Inference

Optimal Mixture Weights for Off-Policy Evaluation with Multiple Behavior Policies

no code implementations29 Nov 2020 Jinlin Lai, Lixin Zou, Jiaxing Song

Off-policy evaluation is a key component of reinforcement learning which evaluates a target policy with offline data collected from behavior policies.

Off-policy evaluation Recommendation Systems +2

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