Reinforcement Learning 103: Approximate Methods
Approximate model-free RL: function approximation, regression targets, loss functions, semi-gradient TD, approximate SARSA, Expected SARSA, Q-learning, and the deadly triad.
Expected SARSA
Reinforcement Learning 102: Q-learning & SARSA
Model-free RL: Monte Carlo and Temporal Difference control, Q-learning, SARSA, Expected SARSA, and exploration.