Search Results for author: Weidong Huang

Found 6 papers, 2 papers with code

Safety-Gymnasium: A Unified Safe Reinforcement Learning Benchmark

no code implementations19 Oct 2023 Jiaming Ji, Borong Zhang, Jiayi Zhou, Xuehai Pan, Weidong Huang, Ruiyang Sun, Yiran Geng, Yifan Zhong, Juntao Dai, Yaodong Yang

By introducing this benchmark, we aim to facilitate the evaluation and comparison of safety performance, thus fostering the development of reinforcement learning for safer, more reliable, and responsible real-world applications.

reinforcement-learning Reinforcement Learning +1

SafeDreamer: Safe Reinforcement Learning with World Models

1 code implementation14 Jul 2023 Weidong Huang, Jiaming Ji, Chunhe Xia, Borong Zhang, Yaodong Yang

Existing Safe Reinforcement Learning (SafeRL) methods, which rely on cost functions to enforce safety, often fail to achieve zero-cost performance in complex scenarios, especially vision-only tasks.

reinforcement-learning Reinforcement Learning +2

OmniSafe: An Infrastructure for Accelerating Safe Reinforcement Learning Research

1 code implementation16 May 2023 Jiaming Ji, Jiayi Zhou, Borong Zhang, Juntao Dai, Xuehai Pan, Ruiyang Sun, Weidong Huang, Yiran Geng, Mickel Liu, Yaodong Yang

AI systems empowered by reinforcement learning (RL) algorithms harbor the immense potential to catalyze societal advancement, yet their deployment is often impeded by significant safety concerns.

Philosophy reinforcement-learning +3

Facilitating Machine Learning Model Comparison and Explanation Through A Radial Visualisation

no code implementations15 Apr 2021 Jianlong Zhou, Weidong Huang, Fang Chen

The dependence of ML models with dynamic number of features is encoded into the structure of visualisation, where ML models and their dependent features are directly revealed from related line connections.

BIG-bench Machine Learning Feature Importance

A new method for life table and life expectancy calculation

no code implementations18 Apr 2020 Weidong Huang

The theory and method of life table described in this paper are simple and easy to understand.

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