我建立了一个cnn模型,尺寸方面遇到了麻烦。
src = Input(shape=(196,41,3))
conv11 = Conv2D(32,kernel_size=4,activation='relu')(src)
pool11 = MaxPooling2D(pool_size=(2,2))(conv11)
conv12 = Conv2D(16,activation='relu')(pool11)
drop = Dropout(0.3)
pool12 = MaxPooling2D(pool_size=(2,2))(conv12)
flat1 = flatten()(pool12)
# second input model
trgt = Input(shape=(196,3))
conv21 = Conv2D(32,activation='relu')(trgt)
pool21 = MaxPooling2D(pool_size=(2,2))(conv21)
conv22 = Conv2D(16,activation='relu')(pool21)
pool22 = MaxPooling2D(pool_size=(2,2))(conv22)
flat2 = flatten()(pool22)
# merge input models
merge = keras.layers.concatenate([flat1,flat2])
# interpretation model
hidden1 = Dense(64,activation='relu')(merge)
output = Dense(196,activation='relu')(hidden1)
arch = Model(inputs=[src,trgt],outputs=output)
我明白了
检查目标时出错:预期density_35具有2维,但数组的形状为(70,41,196,3)