Search Results for author: Shenzhi Wang

Found 6 papers, 1 papers with code

LLM Agents for Psychology: A Study on Gamified Assessments

no code implementations19 Feb 2024 Qisen Yang, Zekun Wang, Honghui Chen, Shenzhi Wang, Yifan Pu, Xin Gao, Wenhao Huang, Shiji Song, Gao Huang

Psychological measurement is essential for mental health, self-understanding, and personal development.

Hundreds Guide Millions: Adaptive Offline Reinforcement Learning with Expert Guidance

no code implementations4 Sep 2023 Qisen Yang, Shenzhi Wang, Qihang Zhang, Gao Huang, Shiji Song

Offline reinforcement learning (RL) optimizes the policy on a previously collected dataset without any interactions with the environment, yet usually suffers from the distributional shift problem.

Offline RL reinforcement-learning +1

Boosting Offline Reinforcement Learning with Action Preference Query

no code implementations6 Jun 2023 Qisen Yang, Shenzhi Wang, Matthieu Gaetan Lin, Shiji Song, Gao Huang

In particular, online fine-tuning has become a commonly used method to correct the erroneous estimates of out-of-distribution data learned in the offline training phase.

Autonomous Driving D4RL +2

Glancing at the Patch: Anomaly Localization With Global and Local Feature Comparison

no code implementations CVPR 2021 Shenzhi Wang, Liwei Wu, Lei Cui, Yujun Shen

More concretely, we employ a Local-Net and Global-Net to extract features from any individual patch and its surrounding respectively.

Anomaly Detection

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