這是不是最好的解決方案,但它的工作原理:
from keras.models import Sequential
from keras.layers import Conv2D, MaxPooling2D
from keras.layers import Dense, Dropout, Flatten
def cnn():
model = Sequential()
model.add(Conv2D(32, kernel_size=(3, 3),
activation='relu',
input_shape=(28, 28, 1), name='l_01'))
model.add(Conv2D(64, (3, 3), activation='relu', name='l_02'))
model.add(MaxPooling2D(pool_size=(2, 2), name='l_03'))
model.add(Dropout(0.25, name='l_04'))
model.add(Flatten(name='l_05'))
model.add(Dense(128, activation='relu', name='l_06'))
model.add(Dropout(0.5, name='l_07'))
model.add(Dense(10, activation='softmax', name='l_08'))
return model
def predictor(input_shape):
model = Sequential()
model.add(Flatten(name='l_05', input_shape=(12, 12, 64)))
model.add(Dense(128, activation='relu', name='l_06'))
model.add(Dropout(0.5, name='l_07'))
model.add(Dense(10, activation='softmax', name='l_08'))
return model
cnn_model = cnn()
cnn_model.save('/tmp/cnn_model.h5')
predictor_model = predictor(cnn_model.output.shape)
predictor_model.load_weights('/tmp/cnn_model.h5', by_name=True)
什麼是使用一個佔位符的問題或一個輸入層?這是正確的方法。 –
@MatiasValdenegro如何在新的輸入層之上堆疊**訓練好的**預測器圖層? – eclique
使用功能性API,您只需使用您的模型,因爲它是一個圖層:in = Input(...)inter = yourModel(in)final = Dense(10)(inter) –