conftrace_

positive curvature

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Co-occurring keywords · papers mentioning both

lookahead optimization (1) lipschitz smoothness (1) local sgd (1) lookahead optimizer (1) negative curvature (1) communication efficiency (1) non-convex optimization (1) stochastic gradient descent (1)

Papers

Beyond Lipschitz Smoothness: A Tighter Analysis for Nonconvex Optimization ICML 2023