To Reviewer # 1: Thanks for your positive comments on our paper!

Q1: Why is Full-Batch outperformed by LADIES? It is true that LADIES is designed as an approximation of original GCN. The reason is: real graphs are often noisy and incomplete. Figure 1: Experiments on the PubMed dataset, which contains 19717 nodes and 44338 edges. Q1: "Similar names generate several misunderstandings and confusions" We apologize the title causes confusing.