منابع مشابه
Robot Skill Learning
Starting from theoretically sound robotic control structures for task representation and execution, we replace analytic modules by more flexible learned ones [13]. To this end, we tackle problems such as accurate but compliant execution, learning of elementary behaviors, hierarchical composition of behaviors, and parsing complex demonstrations into elementary behaviors. Accurate execution of mo...
متن کاملCognitive Skill Learning
Younger and older adults solved novel arithmetic problems and reported the strategies used for obtaining solutions. Age deficits were demonstrated in the latencies for computing and retrieving solutions and in the shift from computation to retrieval. Rates of improvement within age groups were parallel for computations and retrievals, suggesting a single, age-attenuated mechanism that affects p...
متن کاملLearning Robot Skill Embeddings
We present a method for reinforcement learning of closely related skills that are parameterized via a skill embedding space. We learn such skills by taking advantage of latent variables and exploiting a connection between reinforcement learning and variational inference. The main contribution of our work is an entropyregularized policy gradient formulation for hierarchical policies, and an asso...
متن کاملRobot Skill Learning
Learning robots that can acquire new motor skills and refine existing ones have been a long standing vision of robotics, artificial intelligence, and the cognitive sciences. Early steps towards this goal in the 1980s made clear that reasoning and human insights will not suffice. Instead, new hope has been offered by the rise of modern machine learning approaches. However, to date, it becomes in...
متن کاملSkill Discovery in Continuous Reinforcement Learning Domains using Skill Chaining
We introduce skill chaining, a skill discovery method for reinforcement learning agents in continuous domains. Skill chaining produces chains of skills leading to an end-of-task reward. We demonstrate experimentally that skill chaining is able to create appropriate skills in a challenging continuous domain and that doing so results in performance gains.
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ژورنال
عنوان ژورنال: Frontiers in Psychology
سال: 2020
ISSN: 1664-1078
DOI: 10.3389/fpsyg.2020.01956