Georgios B. Giannakis

online learning (3) stochastic optimization (3) stochastic gradient descent (2) distributed learning (2) convex optimization (2) variance reduction (2) multi-armed bandit (2) few-shot learning (1) neural network training (1) regret analysis (1) function approximation (1) uncertainty quantification (1) convergence analysis (1) universal approximation (1) gaussian process (1) interactive learning (1) random feature approximation (1) neural network optimization (1) model aggregation (1) nonconvex optimization (1)