cdlib.lifecycles.all_flows_null

cdlib.lifecycles.all_flows_null(lc: object, direction: str, min_branch_size=1, iterations=1000)

将所有流与空模型进行比较。详情请参见validate_flow。

Parameters:

• lc – 一个 CommunityOMatching 对象

• direction – 时间方向

• min_branch_size – 被视为分支的最小大小

• iterations – 用于生成空模型的随机抽取次数

Returns:

一个以集合标识符为键，以均值、标准差和p值为值的字典

Example:

>>> from cdlib import TemporalClustering, LifeCycle
>>> from cdlib import algorithms
>>> from cdlib.lifecycles.algorithms import all_flows_null
>>> from networkx.generators.community import LFR_benchmark_graph
>>> tc = TemporalClustering()
>>> for t in range(0, 10):
>>>     g = LFR_benchmark_graph(
>>>         n=250,
>>>         tau1=3,
>>>         tau2=1.5,
>>>         mu=0.1,
>>>         average_degree=5,
>>>         min_community=20,
>>>         seed=10,
>>>     )
>>>     coms = algorithms.louvain(g)  # here any CDlib algorithm can be applied
>>>     tc.add_clustering(coms, t)
>>> events = LifeCycle(tc)
>>> events.compute_events("facets")
>>> validated = all_flows_null(events, "+")