An Accelerated DFO Algorithm for Finite-sum Convex Functions

AnAcceleratedDFOAlgorithmforFinite-sumConvexFunctionsYuwenChen1AntonioOrvieto1AurelienLucchi1Abstractlearningandwhichcanbeformulatedas:Derivative-freeoptimization(DFO)hasrecentlyminf(x):=1nfi(x),(1...