Reinforcement Learning, Artificial Intelligence, Machine Learning, Data Science, Statistics.
qπ​(s,a)=E[Rπ​(s,a)] Here, Rπ​(s) represents the total reward earned from state ‘s’ following policy π, and Rπ​(s, a) is the total reward earned from state ‘s’ after taking action ‘a’ under policy π. To further connect these equations, let’s extend our Chess example. In a single game (episode) from