@inproceedings{ijcai2018p294, title = {Stochastic Second-Order Method for Large-Scale Nonconvex Sparse Learning Models}, author = {Hongchang Gao and Heng Huang}, booktitle = {Proceedings of the Twenty-Seventh International Joint Conference on Artificial Intelligence, {IJCAI-18}}, publisher = {International Joint Conferences on Artificial Intelligence Organization}, pages = {2128--2134}, year = {2018}, month = {7}, doi = {10.24963/ijcai.2018/294}, url = {https://doi.org/10.24963/ijcai.2018/294}, }