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Salar Fattahi

RANSAC Revisited: An Improved Algorithm for Robust Subspace Recovery under Adversarial and Noisy Corruptions

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Apr 13, 2025
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Preconditioned Gradient Descent for Over-Parameterized Nonconvex Matrix Factorization

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Apr 13, 2025
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Enhancing Performance of Explainable AI Models with Constrained Concept Refinement

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Feb 10, 2025
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Convergence of Gradient Descent with Small Initialization for Unregularized Matrix Completion

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Feb 09, 2024
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Solution Path of Time-varying Markov Random Fields with Discrete Regularization

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Jul 25, 2023
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Personalized Dictionary Learning for Heterogeneous Datasets

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May 24, 2023
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Robust Sparse Mean Estimation via Incremental Learning

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May 24, 2023
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On the Optimization Landscape of Burer-Monteiro Factorization: When do Global Solutions Correspond to Ground Truth?

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Feb 21, 2023
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Simple Alternating Minimization Provably Solves Complete Dictionary Learning

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Oct 23, 2022
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Behind the Scenes of Gradient Descent: A Trajectory Analysis via Basis Function Decomposition

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Oct 04, 2022
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