如何预训练CNN以将CNN权重传递给LSTM？

Question

如何预训练CNN以将CNN权重传递给LSTM？

例如，我有一个这样的模型：

model = Sequential()
model.add(TimeDistributed(Conv1D(filters=32, kernel_size=1, activation='relu', input_shape=(None,2,1))))
model.add(TimeDistributed(Conv1D(filters=32, kernel_size=1, activation='relu')))
model.add(TimeDistributed(MaxPooling1D(pool_size=2)))
model.add(TimeDistributed(Flatten()))
model.add(LSTM(50, activation='relu', return_sequences=True))
model.add(LSTM(50, activation='relu'))
model.add(Dense(1))