no code implementations • 25 Oct 2023 • Ke-Jia Chen, Yaming Ji, Youran Qu, Chuhan Xu
Secondly, the original signed graph is selectively augmented with the use of (1) an edge perturbation regulator to balance the number of positive and negative edges and to determine the ratio of perturbed edges to original edges and (2) an edge utility filter to remove the negative edges with low utility to make the graph structure more balanced.