人工神经网络及应用章节测试课后答案2024春

第三章测试

1.The function of transfer function in neurons is to get a new mapping output of summer according to the specified function relationship, and then completes the training of artificial neural network. （ ）
A:对 B:错
答案:A
2.The determinant changes sign when two rows (or two columns) are exchanged. The value of determinant is zero when two rows (or two columns) are same. （ ）
A:错 B:对 3.There are two kinds of phenomena in the objective world. The first is the phenomenon that will happen under certain conditions, which is called inevitable phenomenon. The second kind is the phenomenon that may or may not happen under certain conditions, which is called random phenomenon. （ ）
A:对 B:错 4.Logarithmic S-type transfer function, namely Sigmoid function, is also called S-shaped growth curve in biology. （ ）
A:对 B:错 5.Rectified linear unit (ReLU), similar to the slope function in mathematics, is the most commonly used transfer function of artificial neural network. （ ）
A:对 B:错