"Steepest descent method" . "stepsize rule" . . . "momentum" . . . . "Gradient_descent#Momentum_or_heavy_ball_method" . "Gradient descent" . "gradient update" . . "gradient information" . "steepest descent" . "gradient algorithm" . "Gradient descent" . "gradient-based methods" . . "Gradient descent method" . "descent" . "gradient descent" . "Cauchy" . . "gradient ascent" . "gradient-based" . . "gradient" . . . . . . "Accelerated methods" .