Qiuwei Li, Zhihui Zhu, Gongguo Tang. Alternating Minimizations Converge to Second-Order Optimal Solutions. In Kamalika Chaudhuri, Ruslan Salakhutdinov, editors, Proceedings of the 36th International Conference on Machine Learning, ICML 2019, 9-15 June 2019, Long Beach, California, USA. Volume 97 of Proceedings of Machine Learning Research, pages 3935-3943, PMLR, 2019. [doi]