model = keras.models.Sequential([
keras.layers.LSTM(20, return_sequences=True, input_shape=[None, 1]),
keras.layers.LSTM(20, return_sequences=True),
keras.layers.TimeDistributed(keras.layers.Dense(10))
])
model = keras.models.Sequential([
keras.layers.RNN(keras.layers.LSTMCell(20), return_sequences=True,
input_shape=[None, 1]),
keras.layers.RNN(keras.layers.LSTMCell(20), return_sequences=True),
keras.layers.TimeDistributed(keras.layers.Dense(10))
])
PEEPHOLE CONNECTIONS