no code implementations • 9 Mar 2023 • Xintong Yang, Ze Ji, Jing Wu, Yu-Kun Lai
As a popular concept proposed in the field of psychology, affordance has been regarded as one of the important abilities that enable humans to understand and interact with the environment.
1 code implementation • 19 Jul 2022 • Xintong Yang, Ze Ji, Jing Wu, Yu-Kun Lai
Although Deep Reinforcement Learning (DRL) has been popular in many disciplines including robotics, state-of-the-art DRL algorithms still struggle to learn long-horizon, multi-step and sparse reward tasks, such as stacking several blocks given only a task-completion reward signal.
2 code implementations • 12 May 2021 • Xintong Yang, Ze Ji, Jing Wu, Yu-Kun Lai
This work re-implements the OpenAI Gym multi-goal robotic manipulation environment, originally based on the commercial Mujoco engine, onto the open-source Pybullet engine.