cnn.py 文件源码

def __add_convolutional_layers(self):
        # first convolutional layer
        self.model.add(ZeroPadding2D((1,1),input_shape=(1,28,28)))
        self.model.add(Convolution2D(32,3,3, activation='relu'))

        # second convolutional layer
        self.model.add(ZeroPadding2D((1,1)))
        self.model.add(Convolution2D(48,3,3, activation='relu'))
        self.model.add(MaxPooling2D(pool_size=(2,2)))

        # third convolutional layer
        self.model.add(ZeroPadding2D((1,1)))
        self.model.add(Convolution2D(32,3,3, activation='relu'))
        self.model.add(MaxPooling2D(pool_size=(2,2)))