StratLearner: Learning a Strategy for Misinformation Prevention in Social Networks (Author Response)

We thank all the reviewers for their time and constructive comments. In practice, the most cost-effective K might be determined through cross-validation. We will improve the description to make it clear. The existing methods (e.g., Tong & Du [1]) require that the diffusion model is known to us, while our Therefore, the method in Tong & Du [1] is not applicable to our setting, and it is not used as a competitor.