Search Results for author: Donglin Zeng

Found 8 papers, 1 papers with code

Fusing Individualized Treatment Rules Using Secondary Outcomes

1 code implementation13 Feb 2024 Daiqi Gao, Yuanjia Wang, Donglin Zeng

Therefore, our objective is to learn an ITR that not only maximizes the value function for the primary outcome, but also approximates the optimal rule for the secondary outcomes as closely as possible.

Reinforcement Learning with Hidden Markov Models for Discovering Decision-Making Dynamics

no code implementations25 Jan 2024 Xingche Guo, Donglin Zeng, Yuanjia Wang

To measure reward processing, patients perform computer-based behavioral tasks that involve making choices or responding to stimulants that are associated with different outcomes.

Decision Making reinforcement-learning +1

Asymptotic Inference for Multi-Stage Stationary Treatment Policy with High Dimensional Features

no code implementations29 Jan 2023 Daiqi Gao, Yufeng Liu, Donglin Zeng

Dynamic treatment rules or policies are a sequence of decision functions over multiple stages that are tailored to individual features.

Exploratory Hidden Markov Factor Models for Longitudinal Mobile Health Data: Application to Adverse Posttraumatic Neuropsychiatric Sequelae

no code implementations25 Feb 2022 Lin Ge, Xinming An, Donglin Zeng, Samuel McLean, Ronald Kessler, Rui Song

Adverse posttraumatic neuropsychiatric sequelae (APNS) are common among veterans and millions of Americans after traumatic exposures, resulting in substantial burdens for trauma survivors and society.

Heart Rate Variability Model Selection

Representation Learning for Integrating Multi-domain Outcomes to Optimize Individualized Treatment

no code implementations NeurIPS 2020 Yuan Chen, Donglin Zeng, Tianchen Xu, Yuanjia Wang

This learning framework is based on the measurement theory in psychiatry for modeling multiple disease diagnostic measures as arising from the underlying causes (true mental states).

Representation Learning

Representation Learning for Integrating Multi-domain Outcomes to Optimize Individualized Treatments

no code implementations30 Oct 2020 Yuan Chen, Donglin Zeng, Tianchen Xu, Yuanjia Wang

This learning framework is based on the measurement theory in psychiatry for modeling multiple disease diagnostic measures as arising from the underlying causes (true mental states).

Representation Learning

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