Search Results for author: Yitao Zheng

Found 3 papers, 2 papers with code

Vid2Act: Activate Offline Videos for Visual RL

no code implementations6 Jun 2023 Minting Pan, Yitao Zheng, Wendong Zhang, Yunbo Wang, Xiaokang Yang

Pretraining RL models on offline video datasets is a promising way to improve their training efficiency in online tasks, but challenging due to the inherent mismatch in tasks, dynamics, and behaviors across domains.

Knowledge Distillation

Model-Based Reinforcement Learning with Isolated Imaginations

1 code implementation27 Mar 2023 Minting Pan, Xiangming Zhu, Yitao Zheng, Yunbo Wang, Xiaokang Yang

On top of our previous work, we further consider the sparse dependencies between controllable and noncontrollable states, address the training collapse problem of state decoupling, and validate our approach in transfer learning setups.

Autonomous Driving Model-based Reinforcement Learning +3

EvaLDA: Efficient Evasion Attacks Towards Latent Dirichlet Allocation

1 code implementation9 Dec 2020 Qi Zhou, Haipeng Chen, Yitao Zheng, Zhen Wang

As one of the most powerful topic models, Latent Dirichlet Allocation (LDA) has been used in a vast range of tasks, including document understanding, information retrieval and peer-reviewer assignment.

document understanding Information Retrieval +3

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