1. Allen-Zhu, Z., Yuan, Y.: Improved svrg for non-strongly-convex or sum-of-non-convex objectives. In: International conference on machine learning, pp. 1080–1089 (2016)
2. Banerjee, A., Merugu, S., Dhillon, I.S., Ghosh, J., Lafferty, J.: Clustering with bregman divergences. J. Mach. Learn. Res. 6, 10 (2005)
3. Boyd, S., Vandenberghe, L.: Convex optimization. Cambridge University Press, Cambridge (2004)
4. Chambolle, A., Pock, T.: On the ergodic convergence rates of a first-order primal-dual algorithm. Math. Program. 159(1–2), 253–287 (2016)
5. Chen, Y., Lan, G., Ouyang, Y.: Accelerated schemes for a class of variational inequalities. Math. Program. 165(1), 113–149 (2017)