Model-based reinforcement learning (MBRL) is believed to have much higher sample efficiency compared with model-free algorithms by learning a predictive model of the environment. However, the ...

Physics, particularly forces and motion, can be challenging. By observing everyday motion, conducting simple experiments, and understanding Newton's laws in plain language, the concepts become more ...

Scientists at Auburn University have uncovered a fundamental principle of how brain cells stay connected, and their discovery could change how we understand Alzheimer's disease. Published in Cell ...