Qinbo Bai, Mridul Agarwal, Vaneet Aggarwal. Escaping Saddle Points for Zeroth-order Non-convex Optimization using Estimated Gradient Descent. In 54th Annual Conference on Information Sciences and Systems, CISS 2020, Princeton, NJ, USA, March 18-20, 2020. pages 1-6, IEEE, 2020. [doi]
Abstract is missing.