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escaping saddle point

2 papers

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Co-occurring keywords · papers mentioning both

saddle point (2) finite-sum problem (1) minimax problem (1) local minimum (1) second-order stationary point (1) gradient complexity (1) gradient descent ascent (1) bilevel optimization (1) implicit differentiation (1) non-convex optimization (1)

Papers

Efficiently Escaping Saddle Points in Bilevel Optimization JMLR 2025 SSRGD: Simple Stochastic Recursive Gradient Descent for Escaping Saddle Points NeurIPS 2019