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regularized newton method

2 papers

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Co-occurring keywords · papers mentioning both

regret rate (1) focus region (1) quadratic loss (1) newton method (1) proximal mapping (1) superlinear convergence (1) adaptive adversary (1) bandit convex optimization (1) regret bound (1) proximal gradient method (1)

Papers

An Inexact Projected Regularized Newton Method for Fused Zero-norms Regularization Problems JMLR 2024 Efficient Bandit Convex Optimization: Beyond Linear Losses COLT 2021