建立的信息安全风险评估体系采用BP神经网络方法，是一种非线性方法，不带有明显的主观成分和人为因素，使评价结果更有效、更客观。

BP neural network, the method is nonlinear method, is applied to risk assessment model of information security. The subjectivity and man-made is overcome. It's an effective method.

youdao

建立的信息安全风险评估体系采用BP神经网络方法，是一种非线性方法，不带有明显的主观成分和人为因素，使评价结果更有效、更客观。

BP neural network, the method is nonlinear method, is applied to risk assessment model of information security. The subjectivity and man-made is overcome. It's an effective method.

youdao