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Zelei Cheng

4 accepted papers

2024

RICE: Breaking Through the Training Bottlenecks of Reinforcement Learning with Explanation

ICML 2024spotlight

Deep reinforcement learning (DRL) is playing an increasingly important role in real-world applications. However, obtaining an optimally performing DRL agent for complex tasks, especially with sparse rewards, remains a significant challenge. The training of a DRL agent can be often trapped in a bottl…

2024

Soft-Label Integration for Robust Toxicity Classification

NeurIPS 2024poster

Toxicity classification in textual content remains a significant problem. Data with labels from a single annotator fall short of capturing the diversity of human perspectives. Therefore, there is a growing need to incorporate crowdsourced annotations for training an effective toxicity classifier. Ad…

2023

StateMask: Explaining Deep Reinforcement Learning through State Mask

NeurIPS 2023poster

Despite the promising performance of deep reinforcement learning (DRL) agents in many challenging scenarios, the black-box nature of these agents greatly limits their applications in critical domains. Prior research has proposed several explanation techniques to understand the deep learning-based po…

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