cs.LG 2410.20092

OGBench: Benchmarking Offline Goal-Conditioned RL

OGBench provides a comprehensive benchmark with 8 environments and 85 datasets to evaluate offline goal-conditioned RL algorithms across multiple capabilities.

Seohong Park, Kevin Frans, Benjamin Eysenbach et al.

2024-10-26 65
cs.RO 2410.18647

Data Scaling Laws in Imitation Learning for Robotic Manipulation

This study reveals that robot imitation learning generalization follows a power-law with environment and object diversity, with 4 hours of data collection achieving ~90% success in new settings.

Fanqi Lin, Yingdong Hu, Pingyue Sheng et al.

2024-10-24 200 citations 49
cs.CL 2410.17676

Towards a Similarity-adjusted Surprisal Theory

Proposes similarity-adjusted surprisal, leveraging Ricotta and Szeidl’s diversity index, to enhance reading time prediction beyond standard surprisal.

Clara Meister, Mario Giulianelli, Tiago Pimentel

2024-10-23 60