DAVIAN-Robotics/RoboLab-BananaInBowl-30cm-relrate-k1c0-det-260711
收藏资源简介:
该数据集已过时,建议使用替代数据集RoboLab-BananaInBowl-30cm-relrate-k1c0-det-gripbin-260716。它记录了夹爪为连续值,但实际环境是二进制的,导致约96%的夹爪标签落在中值范围,与动作先验分布不匹配。数据集来自RoboLab (Isaac Lab) BananaInBowl @30cm任务,通过RFCL x RoboLab RL策略生成rollouts,并转换为LeRobot v3.0格式用于pi0.5 SFT。策略使用relrate k1-c0(速率限制的相对关节动作),采样为确定性方式。动作空间记录为绝对关节目标(基于droid帧,j7偏移-pi/4),夹爪为连续值[0,1]。成功标准基于K-hold settle(success_hold_steps=15),初始化随机化距离为30cm。相机包括over_shoulder_left_camera(外部)和wrist_cam。统计数据包含q01/q99,视频为CFR标准化。
This dataset is superseded; use RoboLab-BananaInBowl-30cm-relrate-k1c0-det-gripbin-260716 instead. It records the gripper as a continuous value, but the environments gripper term is binary, leading to ~96% of gripper labels in the mid-range, which is out-of-distribution for the action prior. The dataset is from RoboLab (Isaac Lab) BananaInBowl @30cm — rollouts from an RFCL x RoboLab RL policy, converted to LeRobot v3.0 for pi0.5 SFT. Policy: relrate k1-c0 (rate-limited relative joint action). Sampling: deterministic. Action space as recorded: absolute joint targets (droid frame, j7 offset -pi/4). Gripper: continuous [0,1]. Success: K-hold settle, success_hold_steps=15, success-as-truncation. Init randomization: 30cm. Cameras: over_shoulder_left_camera (exterior) + wrist_cam. Stats include q01/q99. Videos are CFR-normalized.




