bandit 4d4d Copenhagen Bandit 2.0 ... Copenhagen Bandit Official. 67,144 likes · 27,205 talking about this. Comedian. Log in. Copenhagen Bandit Official. 170K followersA row of slot machines in Las Vegas. In probability theory and machine learning, the multi-armed bandit problem (sometimes called the K-[1] or N-armed bandit problem [2]) is a problem in