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proximal newton

4 papers

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Co-occurring keywords

newton method (64) composite minimization (5) self-concordant function (8) nonsmooth regularization (2) quadratic convergence (12) proximal algorithm (48) sparse precision matrix (8) dc programming (8) gaussian markov random field (26) precision matrix estimation (27)

Papers

Efficient Graph Laplacian Estimation by Proximal Newton AISTATS 2024
Approximate Cross-validation: Guarantees for Model Assessment and Selection AISTATS 2020
On Quadratic Convergence of DC Proximal Newton Algorithm in Nonconvex Sparse Learning NIPS 2017
A proximal Newton framework for composite minimization: Graph learning without Cholesky decompositions and matrix inversions ICML 2013