@article{stochasticgradientdescentfornonconvex, title = {Stochastic Gradient Descent for Nonconvex Learning without Bounded Gradient Assumptions}, author = {Yunwen Lei and Ting Hu and Guiying Li and Ke Tang}, year = {2019}, eprint = {1902.00908}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/1902.00908v3}, }