PA-GD On the Convergence of Perturbed Alternating Gradient Descent to Second-Order Stationary Points for Structured Nonconvex Optimization

PA-GD:OntheConvergenceofPerturbedAlternatingGradientDescenttoSecond-OrderStationaryPointsforStructuredNonconvexOptimizationSongtaoLu1MingyiHong1ZhengdaoWang2AbstractTherearemanywaysofsolvingproblem...