Description
N nodes at random are selected from the graph. All edges among those n nodes are added to the new graph. Unattached nodes are then dropped.
Applications
This is one of the simplest sampling techniques for obtaining a subset of the data to work with.
Links
References
S. H. Lee, P-J. Kim, and H. Jeong. (2006) Statistical properties of sampled networks. Physical Review E 73.
http://dx.doi.org/10.1103/PhysRevE.73.016102
See Also
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