人工神经网络及应用答案2023秋

第六章测试

1.RBF neural network is a novel and effective feedforward neural network, which has the best local approximation and global optimal performance. （ ）
A:对 B:错
答案:A
2.At present, RBF neural network has been successfully applied in nonlinear function approximation, time series analysis, data classification, pattern recognition, information processing, image processing, system modeling, control and fault diagnosis. （ ）
A:对 B:错 3.The basic idea of RBF neural network is to use radial basis function as the "basis" of hidden layer hidden unit to form hidden layer space, and hidden layer transforms input vector. The input data transformation of low dimensional space is mapped into high-dimensional space, so that the problem of linear separability in low-dimensional space can be realized in high-dimensional space. （ ）
A:对 B:错 4.For the learning algorithm of RBF neural network, the key problem is to determine the center parameters of the output layer node reasonably. （ ）
A:对 B:错 5.The method of selecting the center of RBF neural network by self-organizing learning is to select the center of RBF neural network by k-means clustering method, which belongs to supervised learning method. （ ）
A:错 B:对