Learning element Design of a learning element is affected by -Which components of the performance element are to be learned What feedback is available to learn these components -What representation is used for the components ·Type of feedback: Supervised learning:correct answers for each example Unsupervised learning:correct answers not given Reinforcement learning:occasional rewards Learning element • Design of a learning element is affected by – Which components of the performance element are to be learned – What feedback is available to learn these components – What representation is used for the components • Type of feedback: – Supervised learning: correct answers for each example – Unsupervised learning: correct answers not given – Reinforcement learning: occasional rewards