bridges.py 文件源码

def __init__(self, encoder_outputs, decoder_state_size, params, mode):
    super(InitialStateBridge, self).__init__(encoder_outputs,
                                             decoder_state_size, params, mode)

    if not hasattr(encoder_outputs, self.params["bridge_input"]):
      raise ValueError("Invalid bridge_input not in encoder outputs.")

    self._bridge_input = getattr(encoder_outputs, self.params["bridge_input"])
    self._activation_fn = locate(self.params["activation_fn"])