题目内容

Gradient method and Newton method can be regarded as a special case of ().

A. coordinate transformation method
B. conjugate method
C. variable scale method
D. compound method

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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

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.()

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