Reviewer # 1

DQN paper that we applied to all the baselines and our method for the experiment. Therefore, we are certain that we have provided a fair comparison. We apologize for the source of confusion about the update period in Appendix D. We meant "At each " We will correct this to prevent confusion. There have been many recent related works including the ones the Reviewer 1 cited. Unfortunately, we could not provide detailed differences/advances of them all in the limited amount of manuscript.