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Poster
Tue Dec 10 05:30 PM -- 07:30 PM (PST) @ East Exhibition Hall B + C #116
Asymmetric Valleys: Beyond Sharp and Flat Local Minima
In Optimization -- Non-Convex Optimization
Haowei He · Gao Huang · Yang Yuan
Poster
Tue Dec 10 05:30 PM -- 07:30 PM (PST) @ East Exhibition Hall B + C #117
Beyond Alternating Updates for Matrix Factorization with Inertial Bregman Proximal Gradient Algorithms
In Optimization -- Non-Convex Optimization
Mahesh Chandra Mukkamala · Peter Ochs
[ Paper]  [ Slides] 
Poster
Tue Dec 10 05:30 PM -- 07:30 PM (PST) @ East Exhibition Hall B + C #118
Efficiently escaping saddle points on manifolds
In Optimization -- Non-Convex Optimization
Christopher Criscitiello · Nicolas Boumal
[ Paper]  [ Poster] 
Poster
Tue Dec 10 05:30 PM -- 07:30 PM (PST) @ East Exhibition Hall B + C #119
Global Convergence of Least Squares EM for Demixing Two Log-Concave Densities
In Optimization -- Non-Convex Optimization
Wei Qian · Yuqian Zhang · Yudong Chen
[ Paper]  [ Poster] 
Poster
Tue Dec 10 05:30 PM -- 07:30 PM (PST) @ East Exhibition Hall B + C #120
Learning dynamic polynomial proofs
In Optimization -- Non-Convex Optimization
Alhussein Fawzi · Mateusz Malinowski · Hamza Fawzi · Omar Fawzi
[ Paper]  [ Poster] 
Poster
Tue Dec 10 05:30 PM -- 07:30 PM (PST) @ East Exhibition Hall B + C #121
Non-asymptotic Analysis of Stochastic Methods for Non-Smooth Non-Convex Regularized Problems
In Optimization -- Non-Convex Optimization
Yi Xu · Rong Jin · Tianbao Yang
[ Paper]  [ Poster] 
Poster
Tue Dec 10 05:30 PM -- 07:30 PM (PST) @ East Exhibition Hall B + C #122
Nonconvex Low-Rank Symmetric Tensor Completion from Noisy Data
In Optimization -- Non-Convex Optimization
Changxiao Cai · Gen Li · H. Vincent Poor · Yuxin Chen
[ Paper]  [ Poster] 
Poster
Tue Dec 10 05:30 PM -- 07:30 PM (PST) @ East Exhibition Hall B + C #123
Painless Stochastic Gradient: Interpolation, Line-Search, and Convergence Rates
In Optimization -- Non-Convex Optimization
Sharan Vaswani · Aaron Mishkin · Issam Laradji · Mark Schmidt · Gauthier Gidel · Simon Lacoste-Julien
Poster
Tue Dec 10 05:30 PM -- 07:30 PM (PST) @ East Exhibition Hall B + C #124
SpiderBoost and Momentum: Faster Variance Reduction Algorithms
In Optimization -- Non-Convex Optimization
Zhe Wang · Kaiyi Ji · Yi Zhou · Yingbin Liang · Vahid Tarokh
[ Paper]  [ Poster] 
Poster
Tue Dec 10 05:30 PM -- 07:30 PM (PST) @ East Exhibition Hall B + C #125
SSRGD: Simple Stochastic Recursive Gradient Descent for Escaping Saddle Points
In Optimization -- Non-Convex Optimization
Zhize Li
[ Paper]  [ Poster] 
Poster
Tue Dec 10 05:30 PM -- 07:30 PM (PST) @ East Exhibition Hall B + C #126
The Landscape of Non-convex Empirical Risk with Degenerate Population Risk
In Optimization -- Non-Convex Optimization
Shuang Li · Gongguo Tang · Michael B Wakin
[ Paper]  [ Poster] 
Poster
Tue Dec 10 05:30 PM -- 07:30 PM (PST) @ East Exhibition Hall B + C #127
Who is Afraid of Big Bad Minima? Analysis of gradient-flow in spiked matrix-tensor models
In Optimization -- Non-Convex Optimization
Stefano Sarao Mannelli · Giulio Biroli · Chiara Cammarota · Florent Krzakala · Lenka Zdeborová
[ Paper]  [ Slides]