Philippe Casgrain, Anastasis Kratsios. Optimizing Optimizers: Regret-optimal gradient descent algorithms. In Mikhail Belkin, Samory Kpotufe, editors, Conference on Learning Theory, COLT 2021, 15-19 August 2021, Boulder, Colorado, USA. Volume 134 of Proceedings of Machine Learning Research, pages 883-926, PMLR, 2021. [doi]
Abstract is missing.