OCO Algorithms learned so far Given first-order information oracle:problem-dedependent bound Optimistic Online Mirror Descent x=arg minxex m(M+Du(x) =arg minxex in (f(x),x)+Du(x) T T -w aN-E+(e,a刻-nu)-(aR心+n,K刘 T Advanced Optimization(Fall 2023) Lecture 11.Adversarial Bandits 6Advanced Optimization (Fall 2023) Lecture 11. Adversarial Bandits 6 Optimistic Online Mirror Descent OCO Algorithms learned so far • Given first-order information oracle: problem-dedependent bound