Search Results for author: Shuai Han

Found 8 papers, 0 papers with code

Sample Efficient Reinforcement Learning by Automatically Learning to Compose Subtasks

no code implementations25 Jan 2024 Shuai Han, Mehdi Dastani, Shihan Wang

In this work, we propose an RL algorithm that can automatically structure the reward function for sample efficiency, given a set of labels that signify subtasks.

reinforcement-learning Reinforcement Learning (RL)

Approaching epidemiological dynamics of COVID-19 with physics-informed neural networks

no code implementations17 Feb 2023 Shuai Han, Lukas Stelz, Horst Stoecker, Lingxiao Wang, Kai Zhou

A physics-informed neural network (PINN) embedded with the susceptible-infected-removed (SIR) model is devised to understand the temporal evolution dynamics of infectious diseases.

VCE: Variational Convertor-Encoder for One-Shot Generalization

no code implementations12 Nov 2020 Chengshuai Li, Shuai Han, Jianping Xing

Variational Convertor-Encoder (VCE) converts an image to various styles; we present this novel architecture for the problem of one-shot generalization and its transfer to new tasks not seen before without additional training.

Proximal Policy Optimization via Enhanced Exploration Efficiency

no code implementations11 Nov 2020 Junwei Zhang, Zhenghao Zhang, Shuai Han, Shuai Lü

Based on continuous control tasks with dense reward, this paper analyzes the assumption of the original Gaussian action exploration mechanism in PPO algorithm, and clarifies the influence of exploration ability on performance.

Continuous Control reinforcement-learning +1

Regularly Updated Deterministic Policy Gradient Algorithm

no code implementations1 Jul 2020 Shuai Han, Wenbo Zhou, Shuai Lü, Jiayu Yu

Deep Deterministic Policy Gradient (DDPG) algorithm is one of the most well-known reinforcement learning methods.

Q-Learning

Recruitment-imitation Mechanism for Evolutionary Reinforcement Learning

no code implementations13 Dec 2019 Shuai Lü, Shuai Han, Wenbo Zhou, Junwei Zhang

In this paper, we propose Recruitment-imitation Mechanism (RIM) for evolutionary reinforcement learning, a scalable framework that combines advantages of the three methods mentioned above.

Continuous Control Efficient Exploration +4

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