model_zoo.py 文件源码

def create(self):
        self.textual_embedding(self, mask_zero=True)
        self.stacked_RNN(self)
        self.add(self._config.recurrent_encoder(
            self._config.hidden_state_dim, 
            return_sequences=False,
            go_backwards=self._config.go_backwards))
        self.add(Dropout(0.5))
        self.add(RepeatVector(self._config.max_output_time_steps))
        self.add(self._config.recurrent_decoder(
                self._config.hidden_state_dim, return_sequences=True))
        self.add(Dropout(0.5))
        self.add(TimeDistributedDense(self._config.output_dim))
        self.add(Activation('softmax'))


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# Multimodal models
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