simple_cnn.py 文件源码

def OCR():
    model = Sequential()
    model.add(Lambda(vgg_preprocess, input_shape=(3,32,32)))
    print ("in ocr")
    ConvBlock(2, model, 16)
    ConvBlock(2, model, 16)
    model.add(Flatten())
    model.add(Dense(192, activation='relu'))
    model.add(Dropout(0.5))
    model.add(Dense(62, activation='softmax'))
    print ("outside OCR")
    return model