+1 a resource I linked in one more comment, sharing here as well. This has been tried and tested a few times in industry, notably at Netflix and Duolingo for a

+1 a resource I linked in one more comment, sharing here as well. This has been tried and tested a few times in industry, notably at Netflix and Duolingo for artwork and notifications https://towardsdatascience.com/multi-armed-bandits-part-1-b8d33ab80697 https://towardsdatascience.com/multi-armed-bandits-part-1-b8...