Abstract
By a News Reporter-Staff News Editor at Robotics & Machine Learning DailyNews Daily News – New study results on robotics have bee n published. According to news originatingfrom Munich, Germany, by NewsRx corre spondents, research stated, “Multi-goal reinforcement learning(RL) with sparse rewards poses a significant challenge for RL methods. Hindsight experience repla y (HER)addresses this challenge by learning from failures and replacing the des ired goals with achieved states.”