OOpps, sorry, it`s my fault. np.randint() return list with not unique numbers...
2014-06-21 21:26 GMT+09:00 Николай Кинаш <[email protected]>: > cat test.py > > #!/usr/bin/env python > # -*- coding: utf-8 -*- > import igraph as ig > import numpy.random as np > > g = ig.Graph.Barabasi(1000000, 2) > > victims = np.randint(0, g.vcount(), size = 700000) > > print "graph size before: " + str( g.vcount() ) > print "victims_size: " + str( len( victims.tolist() ) ) > g.delete_vertices( victims.tolist() ) > print "graph size after: " + str( g.vcount() ) > > > ./test.py > graph size before: 1000000 > victims_size: 700000 > graph size after: 496641 > > "graph size after" changin over time, why he is not equal to 300000? >
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