2 papers
cs.CL2024
Seeing Through Their Eyes: Evaluating Visual Perspective Taking in Vision Language Models
Gracjan Góral, Alicja Ziarko, Michal Nauman +1
Visual perspective-taking (VPT), the ability to understand the viewpoint of another person, enables individuals to anticipate the actions of other people. For instance, a driver ca…
stat.ML2020
Low-Variance Policy Gradient Estimation with World Models
Michal Nauman, Floris Den Hengst
In this paper, we propose World Model Policy Gradient (WMPG), an approach to reduce the variance of policy gradient estimates using learned world models (WM's). In WMPG, a WM is tr…