Biased stochastic conjugate gradient algorithm with adaptive step size for nonconvex problems
Ruping Huang, Yan Qin, Kejun Liu, Gonglin Yuan
Topics & Concepts
Conjugate gradient methodStochastic gradient descentConvergence (economics)AlgorithmGradient methodGradient descentMathematicsRate of convergenceComputer scienceStochastic approximationMathematical optimizationNonlinear conjugate gradient methodKey (lock)Artificial intelligenceArtificial neural networkComputer securityEconomicsEconomic growthStochastic Gradient Optimization TechniquesSparse and Compressive Sensing TechniquesAdvanced Optimization Algorithms Research