CNN 中池化层的作用是什么？ What is the purpose of the pooling layer in CNNs?单项选择题

A

CNN 中池化层的作用是增加特征图的维度，以便更好的分类。The purpose of the pooling layer in CNNs is to increase the dimensionality of feature maps for better classification.

B

CNN 中池化层的作用是从图像数据库中随机选择图像。The purpose of the pooling layer in CNNs is to randomly select images from an image database.

C

CNN 中池化层的作用是降低特征图的维度。The purpose of the pooling layer in CNNs is to reduce the dimensionality of feature maps.

D

CNN 中池化层的作用是为深度网络中的下一层调整权重。The purpose of the pooling layer in CNNs is to adjust weights for the next layer in the deep network.

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