cdlib.ensemble.pool

cdlib.ensemble.pool(graph: Graph, methods: Callable[[Graph, dict], object], configurations: list) tuple

在输入图上执行社区发现内部池。

Parameters:
  • methods – 列出社区发现方法(来自nclib.community)

  • graph – networkx/igraph 对象

  • 配置 – 由Parameter和BoolParameter对象组成的列表的列表(每个方法一个)

Returns:

每次调用时,生成器都会生成一个由以下内容组成的元组:实际方法、其当前配置和获得的社区

Raises:

ValueError – 如果方法的数量与指定的配置数量不同

Example:

>>> import networkx as nx
>>> from cdlib import algorithms, ensemble
>>> g = nx.karate_club_graph()
>>> # Louvain
>>> resolution = ensemble.Parameter(name="resolution", start=0.1, end=1, step=0.1)
>>> randomize = ensemble.BoolParameter(name="randomize")
>>> louvain_conf = [resolution, randomize]
>>>
>>> # Angel
>>> threshold = ensemble.Parameter(name="threshold", start=0.1, end=1, step=0.1)
>>> angel_conf = [threshold]
>>>
>>> methods = [algorithms.louvain, algorithms.angel]
>>>
>>> for communities in ensemble.pool(g, methods, [louvain_conf, angel_conf]):
>>>     print(communities)