Review for NeurIPS paper: A General Large Neighborhood Search Framework for Solving Integer Linear Programs

Additional Feedback: I wonder whether the used LNS requires a local search algorithm for solving the subproblem (Line 3). The authors argue that they set \gamma to 1 because it is a finite-horizon task. I completely agree that this is a possible choice; however even for finite-horizon tasks, \gamma can be set to values smaller than 1.0. I wonder how sensitive their approach is to such hyperparameters. The authors sampled 5 trajectories for each problem (instance?) to estimate the policy gradient. I'm not sure whether I understood that point fully.