python对网络图networkx进行社区检测和彩色绘图

import networkx as nx
import community

G = nx.random_graphs.powerlaw_cluster_graph(300, 1, .4)

part = community.best_partition(G)
values = [part.get(node) for node in G.nodes()]

 

模块化很容易实现：

mod = community.modularity(part,G)
print("modularity:", mod)

给了modularity: 0.8700238252368541。

9.python主题LDA建模和t-SNE可视化