Stephen Becker

tensor decomposition (2) sparse optimization (2) non-convex optimization (2) convex optimization (2) signal processing (1) preference learning (1) feature extraction (1) alternating minimization (1) reinforcement learning from human feedback (1) sample complexity (1) sparse regression (1) empirical risk minimization (1) low-rank approximation (1) model alignment (1) convex relaxation (1) preference optimization (1) singular value decomposition (1) regularization (1) multi-task learning (1) stochastic gradient descent (1)