model.py 文件源码

def _buildDecoder(self, z, latent_rep_size, max_length, charset_length):
        h = Dense(latent_rep_size, name='latent_input', activation = 'relu')(z)
        h = RepeatVector(max_length, name='repeat_vector')(h)
        h = GRU(501, return_sequences = True, name='gru_1')(h)
        h = GRU(501, return_sequences = True, name='gru_2')(h)
        h = GRU(501, return_sequences = True, name='gru_3')(h)
        return TimeDistributed(Dense(charset_length, activation='softmax'), name='decoded_mean')(h)