conftrace_

nonconvex composite optimization

2 papers

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Co-occurring keywords · papers mentioning both

polyak momentum (1) stochastic proximal gradient (1) inexact proximal step (1) semismooth newton method (1) superlinear convergence (1) second-order method (1) convergence rate (1) proximal operator (1) manifold optimization (1) variance reduction (1)

Papers

A projected semismooth Newton method for a class of nonconvex composite programs with strong prox-regularity JMLR 2024 Non-convex Stochastic Composite Optimization with Polyak Momentum ICML 2024