Search Results for author: Frank Cheng

Found 5 papers, 1 papers with code

Offline Reinforcement Learning for Optimizing Production Bidding Policies

no code implementations13 Oct 2023 Dmytro Korenkevych, Frank Cheng, Artsiom Balakir, Alex Nikulkov, Lingnan Gao, Zhihao Cen, Zuobing Xu, Zheqing Zhu

We use a hybrid agent architecture that combines arbitrary base policies with deep neural networks, where only the optimized base policy parameters are eventually deployed, and the neural network part is discarded after training.

reinforcement-learning

Offline RL With Resource Constrained Online Deployment

no code implementations7 Oct 2021 Jayanth Reddy Regatti, Aniket Anand Deshmukh, Frank Cheng, Young Hun Jung, Abhishek Gupta, Urun Dogan

We address this performance gap with a policy transfer algorithm which first trains a teacher agent using the offline dataset where features are fully available, and then transfers this knowledge to a student agent that only uses the resource-constrained features.

D4RL Offline RL

Offline Reinforcement Learning with Resource Constrained Online Deployment

no code implementations29 Sep 2021 Jayanth Reddy Regatti, Aniket Anand Deshmukh, Young Hun Jung, Frank Cheng, Abhishek Gupta, Urun Dogan

We address this performance gap with a policy transfer algorithm which first trains a teacher agent using the offline dataset where features are fully available, and then transfers this knowledge to a student agent that only uses the resource-constrained features.

D4RL Offline RL +2

Physically Realizable Adversarial Examples for LiDAR Object Detection

no code implementations CVPR 2020 James Tu, Mengye Ren, Siva Manivasagam, Ming Liang, Bin Yang, Richard Du, Frank Cheng, Raquel Urtasun

Modern autonomous driving systems rely heavily on deep learning models to process point cloud sensory data; meanwhile, deep models have been shown to be susceptible to adversarial attacks with visually imperceptible perturbations.

Adversarial Defense Autonomous Driving +4

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