cosasi Documentation#
Overview#
cosasi is a Python package for graph diffusion source localization, allowing users to:
perform and evaluate source inference using standard techniques from literature,
contribute innovative localization methods to a growing core library, and
benchmark new techniques against a battery of comparable schemes.
Above: Carbon image of example code snippet; copy-and-paste-able version below.#
import networkx as nx
import cosasi
G = nx.fast_gnp_random_graph(100, 0.25)
contagion = cosasi.StaticNetworkContagion(
G=G,
model="si",
infection_rate=0.01,
number_infected=3,
)
contagion.forward(100)
I = contagion.get_infected_subgraph(step=15)
result = cosasi.source_inference.multiple_source.netsleuth(G=G, I=I)
result.evaluate(contagion.get_source())