graph_to_pairs

er_evaluation.data_structures.graph_to_pairs(graph)

Transform Graph into pairs list.

Parameters:

graph (Graph) – igraph Graph object.

Returns:

Membership vector

Examples

>>> from numpy import array
>>> pairs = array([[1, 2], [3, 5], [6, 7], [6, 8], [7, 8]])
>>> indices = array([1,2,3,4,5,6,7,8])
>>> graph = pairs_to_graph(pairs, indices)
>>> graph_to_pairs(graph)
array([['1', '2'],
       ['3', '5'],
       ['6', '7'],
       ['6', '8'],
       ['7', '8']], dtype='<U1')