GB
Guillaume Braun
stat.MLcs.LGmath.STstat.THcs.SI
On Valency
published · living versionsW_3p6ka57n·v1 · currentpublished
High-Dimensional Off-Policy Evaluation without Sample Splitting using an Onsager Correction
with Saksham Jain, Masaaki Imaizumi
1 version
Preprints & journals
10 papers in the corpus · 2021–2026Overfitting of Spectral Gradient Descent: How Matrix Geometry shapes Generalization and Implicit Bias2609.32270v1 · Guillaume Braun, Ichiro Hashimoto, Masaaki Imaizumi2026 · 0 citationsarXiv
Spectral Gradient Descent Mitigates Anisotropy-Driven Misalignment: A Case Study in Phase Retrieval2601.22652v2 · Guillaume Braun, Han Bao, Wei Huang et al.2026 · 0 citationsarXiv
Neuron Block Dynamics for XOR Classification with Zero-Margin2602.00172v1 · Guillaume Braun, Masaaki Imaizumi2026 · 0 citationsProceedings of the 29th International Conference on Artificial Intelligence and Statistics (AISTATS) 2026
Learning a Single Index Model from Anisotropic Data with vanilla Stochastic Gradient Descent2503.23642v1 · Guillaume Braun, Minh Ha Quang, Masaaki Imaizumi2025 · 0 citationsProceedings of the 28th International Conference on Artificial Intelligence and Statistics (AISTATS) 2025
VEC-SBM: Optimal Community Detection with Vectorial Edges Covariates2402.18805v1 · Guillaume Braun, Masashi Sugiyama2024 · 0 citationsarXiv
Strong Consistency Guarantees for Clustering High-Dimensional Bipartite Graphs with the Spectral Method2304.06903v3 · Guillaume Braun2023 · 0 citationsarXiv
Minimax Optimal Clustering of Bipartite Graphs with a Generalized Power Method2205.12104v2 · Guillaume Braun, Hemant Tyagi2022 · 3 citationsarXiv
Seeded graph matching for the correlated Gaussian Wigner model via the projected power method2204.04099v3 · Ernesto Araya, Guillaume Braun, Hemant Tyagi2022 · 1 citationJournal of Machine Learning Research 25(5), 1-43, 2024
An iterative clustering algorithm for the Contextual Stochastic Block Model with optimality guarantees2112.10467v2 · Guillaume Braun, Hemant Tyagi, Christophe Biernacki2021 · 5 citationsProceedings of the 39th International Conference on Machine Learning, PMLR 162:2257-2291, 2022
Clustering multilayer graphs with missing nodes2103.03235v1 · Guillaume Braun, Hemant Tyagi, Christophe Biernacki2021 · 6 citationsarXiv
Career total: 12 works. 10 are in this corpus.
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