conftrace_

overcomplete dictionary

7 papers

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Co-occurring keywords · papers mentioning both

dictionary learning (6) sparse coding (3) alternating minimization (2) ℓ1 minimization (1) incoherent dictionary (1) super resolution (1) volume minimization (1) ℓ_1 minimization (1) overcomplete basis (1) spherical constraint (1)

Papers

Global Identifiability of Overcomplete Dictionary Learning via L1 and Volume Minimization ICLR 2025 Geometric Analysis of Nonconvex Optimization Landscapes for Overcomplete Learning ICLR 2020 Rethinking the CSC Model for Natural Images NeurIPS 2019 Local Identification of Overcomplete Dictionaries JMLR 2015 Learning Sparsely Used Overcomplete Dictionaries COLT 2014 New Algorithms for Learning Incoherent and Overcomplete Dictionaries COLT 2014 Sparse Representation for Signal Classification NeurIPS 2006