def test_sim_anneal_simple():
"""Very simple simulated_annealing test with a small network"""
#
nnod, nmod, av_degree, btwn_frac = 24, 3, 4, 0
g = mod.random_modular_graph(nnod, nmod, av_degree, btwn_frac)
#Compute the # of nodes per module
## nnod_mod = nnod/nmod
#Make a "correct" partition for the graph
## ppart = mod.perfect_partition(nmod,nnod_mod)
temperature = 10
temp_scaling = 0.95
tmin = 1
graph_out, graph_dict = mod.simulated_annealing(g,
temperature=temperature,
temp_scaling=temp_scaling,
tmin=tmin,
extra_info=True,
debug=True)
# Ensure that there are no empty modules
util.assert_no_empty_modules(graph_out.index)
def test_no_empty_modules():
"""Test the utility that validates partitions against empty modules.
"""
a = {0: [1, 2], 1: [3, 4]}
b = a.copy()
b[2] = []
util.assert_no_empty_modules(a)
nt.assert_raises(ValueError, util.assert_no_empty_modules, b)
def test_no_empty_modules():
"""Test the utility that validates partitions against empty modules.
"""
a = {0: [1, 2], 1: [3, 4]}
b = a.copy()
b[2] = []
util.assert_no_empty_modules(a)
nt.assert_raises(ValueError, util.assert_no_empty_modules, b)
def test_sim_anneal_simple():
"""Very simple simulated_annealing test with a small network"""
#
nnod, nmod, av_degree, btwn_frac = 24, 3, 4, 0
g = mod.random_modular_graph(nnod, nmod, av_degree, btwn_frac)
#Compute the # of nodes per module
## nnod_mod = nnod/nmod
#Make a "correct" partition for the graph
## ppart = mod.perfect_partition(nmod,nnod_mod)
temperature = 10
temp_scaling = 0.95
tmin=1
graph_out, graph_dict = mod.simulated_annealing(g,
temperature = temperature, temp_scaling = temp_scaling,
tmin=tmin, extra_info = True, debug=True)
# Ensure that there are no empty modules
util.assert_no_empty_modules(graph_out.index)
