The usual smooth lift of the nuclear norm regularizer enjoys \(2 \Rightarrow 1\)
nonconvex
lift
rank
Saddle avoidance and stable manifold: a proof from first principles for a simple setup
nonconvex
saddles
CSMT
Benign landscape of low-rank approximation: Part II
nonconvex
rank
Small geodesic triangles
manifolds
No matching items