Algebraic Topological Analysis of networks

Algebraic Topological Analysis of various networks, including molecular interacting networks, protein protein interaction (PPI) networks. Calculation of homology group (HG) and Betti numbers, can be performed. In addition, traditional graph parameters of the network can be calculated, including degree, cluster coefficient, betweenness, assortativity (assortativity of degree, closeness, and betweenness). Furthermore, novel parameters of the network, such as degree of involved cycles of each node, based on the Algebraic Topological Analysis, can be performed.本数据集支持针对各类网络开展代数拓扑分析（Algebraic Topological Analysis），覆盖分子相互作用网络、蛋白质-蛋白质相互作用（PPI）网络。可计算同调群（homology group，HG）与贝蒂数；此外，还可计算网络的多项传统图参数，包括节点度、聚类系数、介数、同配性（含度、紧密度与介数的同配性）；进一步而言，基于代数拓扑分析，还可提取网络的新型参数，例如各节点的涉环度。