Reinforcement Learning, Artificial Intelligence, Machine Learning, Data Science, Statistics.
updating the average Qn of the past n-1 rewards. The modified rule is expressed as Qn+1 = Qn + ↵(Rn — Qn), resulting in Qn+1 being a weighted average of past rewards and the initial estimate Q1. This weighted average is termed an exponential recency-weighted average, as the weight given to each