Method Backward

src/model/layer/rnn.cc:91–97

}

const std::pair<vector<Tensor>, vector<Tensor>> RNN::Backward(int flag,
    const vector<Tensor>& grads) {
  vector<Tensor> param_grad;
  vector<Tensor> data_grad;
  LOG(FATAL) << "CPU RNN is not implemented!";
  return std::make_pair(data_grad, param_grad);
}

void RNN::ToDevice(std::shared_ptr<Device> device) {
  Layer::ToDevice(device);