def add_concat(self, input_names, output_name, axis): layer = caffe_net.LayerParameter(name=output_name, type='Concat', bottom=input_names, top=[output_name]) layer.concat_param(axis) self.caffe_model.add_layer(layer) inputs = [] for input_name in input_names: inputs.append(self.data_dict[input_name]) self.data_dict[output_name] = Operators.concat(inputs, axis, output_name) return output_name