graph.py 文件源码

def central_point_dominance(self):
        """
        Compute central point dominance.

        Returns
        -------
        cpd : float
            Central point dominance
        """
        bet_cen = nx.betweenness_centrality(self.to_undirected())
        bet_cen = list(bet_cen.values())
        cpd = sum(max(bet_cen) - np.array(bet_cen))/(len(bet_cen)-1)

        return cpd