deep learning - What are sim2sim, sim2real and real2real? - Artificial Intelligence Stack Exchange
Artificial Intelligence is part of Stack Overflow’s open communities: specialist spaces where curiosity is welcome, knowledge is shared freely, and the best answers rise to the top. Stack Overflow for Teams is now called Stack Internal. Bring the best of human thought and AI automation together at your work. Bring the best of human thought and AI automation together at your work. Learn more Stack Internal Knowledge at work Bring the best of human thought and AI automation together at your work. Recently, I always hear about the terms sim2sim, sim2real and real2real. Will anyone explain the meaning/motivation of these terms (in DL/RL research community)? What are the challenges in this research area? Anything intuitive would be appreciated! The abbreviations sim2sim, sim2real and real2real refer to techniques that can be used to transfer knowledge from one environment (e.g. in simulation) to another one (e.g. in the real world). In sim2sim, knowledge acquired du