What direction does the function have which is the gradient direction?()
A. The steepest descent method
B. The fastest rise
C. The minimum change
D. The maximum rate of change
查看答案
Optimal step size is the basic element of mathematical model of optimization design problem.()
Integral method belongs to multidimensional unconstrained optimization method.()
The curve is more suitable to express the numerical iterative search and solution process of optimization problem.()
The change law of the function cannot be quantitatively expressed by the isosurface of the objective function.()