On the convergence of a randomized block coordinate descent algorithm for a matrix least squares problem
Kui Du, Cheng-Chao Ruan, Xiaohui Sun
Topics & Concepts
MathematicsCoordinate descentLeast-squares function approximationNorm (philosophy)Convergence (economics)Block (permutation group theory)CombinatoricsMatrix (chemical analysis)ConvexityConvex functionRank (graph theory)AlgorithmConvex optimizationRegular polygonApplied mathematicsMathematical optimizationEstimatorGeometryStatisticsPolitical scienceEconomicsMaterials scienceEconomic growthFinancial economicsComposite materialLawSparse and Compressive Sensing TechniquesStochastic Gradient Optimization TechniquesAdvanced Optimization Algorithms Research