SWBT: Similarity Weighted Behavior Transformer with the Imperfect Demonstration for Robotic Manipulation

no code implementations • 17 Jan 2024 • Kun Wu, Ning Liu, Zhen Zhao, Di Qiu, Jinming Li, Zhengping Che, Zhiyuan Xu, Qinru Qiu, Jian Tang

Imitation learning (IL), aiming to learn optimal control policies from expert demonstrations, has been an effective method for robot manipulation tasks.

Imitation Learning Robot Manipulation

Language-Conditioned Robotic Manipulation with Fast and Slow Thinking

no code implementations • 8 Jan 2024 • Minjie Zhu, Yichen Zhu, Jinming Li, Junjie Wen, Zhiyuan Xu, Zhengping Che, Chaomin Shen, Yaxin Peng, Dong Liu, Feifei Feng, Jian Tang

The language-conditioned robotic manipulation aims to transfer natural language instructions into executable actions, from simple pick-and-place to tasks requiring intent recognition and visual reasoning.

Decision Making Intent Recognition +2

Object-Centric Instruction Augmentation for Robotic Manipulation

no code implementations • 5 Jan 2024 • Junjie Wen, Yichen Zhu, Minjie Zhu, Jinming Li, Zhiyuan Xu, Zhengping Che, Chaomin Shen, Yaxin Peng, Dong Liu, Feifei Feng, Jian Tang

Humans interpret scenes by recognizing both the identities and positions of objects in their observations.

Language Modelling Large Language Model +1

GPT4Rec: A Generative Framework for Personalized Recommendation and User Interests Interpretation

no code implementations • 8 Apr 2023 • Jinming Li, Wentao Zhang, Tian Wang, Guanglei Xiong, Alan Lu, Gerard Medioni

The generated queries naturally serve as interpretable representations of user interests and can be searched to recommend cold-start items.

Language Modelling Recommendation Systems