- Markov Decisions Problems; Bellman’s Equation; Two examples
Lyapunov functions are an extremely convenient device for proving that a dynamical system converges.
Sequentially a player decides to play and his adversary decides . At time , a decision results in a vector payoff . Given is the average vector payoff at time , Blackwell’s Approachability Theorem is a necessary and sufficient condition so that, regardless of the adversary’s decisions, the player makes the sequence of vectors approach a convex set .
The Weighted Majority Algorithm is a randomized rule used to learn the best action amongst a fixed reference set.