我的代码:
import igraph as ig
G=ig.Graph.Read_GML('netscience.gml.txt')
labels=list(G.vs['label'])
N=len(labels)
E=[e.tuple for e in G.es]# list of edges
layt=G.layout('kk') #kamada-kawai layout
type(layt)
错误讯息:
Traceback (most recent call last):File "C:/Users/Soonhyeon/PycharmProjects/Stock/vz1.py", line 3, in <module> G=ig.Graph.Read_GML('netscience.gml.txt')
IOError: [Errno 2] No such file or directory: 'netscience.gml.txt'
我该如何处理此错误?我已经找到了一个GML文件,其中包含了netscience.gml&#39;在网络上,但我无法找到解决方案。是关于igraph包的错误?还是情节包?
请帮助,我已经研究了情节包here。