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#!/usr/bin/env python
import os.path
from infomap import infomap
conf = infomap.init("--silent -N5")
# Add output directory (and output name) to automatically write result to file
# conf = infomap.init("--silent -N5 . --out-name test")
filename = "../../ninetriangles.net"
name = os.path.splitext(os.path.basename(filename))[0]
print("Loading network from '%s'..." % filename)
network = infomap.Network(conf)
network.readInputData(filename)
print("Running Infomap...")
tree = infomap.HierarchicalNetwork(conf)
infomap.run(network, tree)
print("Found %d top modules with codelength: %f" % (tree.numTopModules(), tree.codelength()))
print("Writing top level clusters to %s_level1.clu..." % name)
def findCommunities(G):
"""
Partition network with the Infomap algorithm.
Annotates nodes with 'community' id and return number of communities found.
"""
conf = infomap.init("--two-level");
# Input data
network = infomap.Network(conf);
# Output data
tree = infomap.HierarchicalNetwork(conf)
print("Building network...")
for e in G.edges_iter():
network.addLink(*e)
network.finalizeAndCheckNetwork(True, nx.number_of_nodes(G));
# Cluster network
infomap.run(network, tree);
print("Found %d top modules with codelength: %f" % (tree.numTopModules(), tree.codelength()))
#!/usr/bin/env python
# import os, sys
# sys.path.append(os.path.abspath('infomap'))
# from __future__ import print_function # Python 3 print function in Python 2
from infomap import infomap
conf = infomap.init("--two-level -v -N2")
# Add output directory (and output name) to automatically write result to file
# conf = infomap.init("--two-level -v -N2 . --out-name test")
print("Creating network...")
network = infomap.Network(conf)
names = list("ABCDEF")
network.addNodes(names)
network.addLink(0, 1)
network.addLink(0, 2)
network.addLink(0, 3)
network.addLink(1, 0)
network.addLink(1, 2)
network.addLink(2, 1)
network.addLink(2, 0)