encoders.py 文件源码

def _get_encoder_layer(self):
        if self.encoder_layer is None:
            self.encoder_layer = LSTM(input_dim=self.embed_dim, output_dim=self.embed_dim,
                                      return_sequences=self.return_sequences, name="encoder")
            if self.bidirectional:
                self.encoder_layer = Bidirectional(self.encoder_layer, name="encoder")
        return self.encoder_layer