{"version":"1.0","type":"link","title":"Policy gradient method - Newikis","description":"Policy gradient methods are a class of reinforcement learning algorithms and a sub-class of policy optimization methods. Unlike value-based methods which learn a value function to derive a policy, policy optimization methods directly learn a policy function that selects actions without consulting a…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}