TP4b: Taming Nonconvexity in High-Dimensional Statistical Inference (Invited) |
| Session Type: Oral |
| Time: Tuesday, October 30, 15:30 - 17:35 |
| Location: Heather |
| Session Chairs: Yuejie Chi, Carnegie Mellon University and Yuxin Chen, Princeton University |
| TP4b-1: GENERALIZATION ERROR BOUNDS WITH PROBABILISTIC GUARANTEE FOR SGD IN NONCONVEX OPTIMIZATION |
| Yi Zhou; Ohio State University |
| Yingbin Liang; Ohio State University |
| TP4b-2: NONCONVEX MATRIX COMPLETION WITHOUT REGULARIZATION |
| Cong Ma; Princeton University |
| Kaizheng Wang; Princeton University |
| Yuejie Chi; Carnegie Mellon University |
| Yuxin Chen; Princeton University |
| TP4b-3: NONCONVEX MATRIX COMPLETION: ASSUMPTION-FREE LOCAL MINIMUM ANALYSIS AND APPLICATIONS IN MEMORY-EFFICIENT KERNEL PCA |
| Ji Chen; University of California, Davis |
| Xiaodong Li; University of California, Davis |
| TP4b-4: OPTIMIZATION-BASED AMP FOR PHASE RETRIEVAL: THE IMPACT OF INITIALIZATION AND L_2-REGULARIZATION |
| Junjie Ma; Columbia University |
| Ji Xu; Columbia University |
| Arian Maleki; Columbia University |