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Network Comparison

Last update: 21 Apr 2025 21:17
First version:

Yet Another Inadequate Placeholder.

Given two networks, can we tell whether they came from the same source distribution? If not, characterize how the sources differ.

Relatedly: change-point problems for sequences of networks.

See also: Graph Theory; Network Data Analysis; Two-sample Tests

    Recommended (painfully inadequate):
  • Giuseppe Jurman, Samantha Riccadonna, Roberto Visintainer, Cesare Furlanello, "Biological network comparison via Ipsen-Mikhailov distance", arxiv:1109.0220 [The metric, to be honest, is not especially compelling, but it's nice to see this done at all.]
  • Danai Koutra, Joshua T. Vogelstein, Christos Faloutsos, "DELTACON: A Principled Massive-Graph Similarity Function", arxiv:1304.4657 ["Principled" = compute page-rank affinity vectors, look at average distances. No modeling.]
  • Minh Tang, Avanti Athreya, Daniel L. Sussman, Vince Lyzinski, Carey E. Priebe, "A nonparametric two-sample hypothesis testing problem for random dot product graphs", arxiv:1409.2344
    Pride compels me to recommend:
  • Dena Marie Asta, Geometric Approaches to Inference: Non-Euclidean Data and Networks [Ph.D. thesis, CMU Departments of Statistics and of Engineering & Public Policy, 2015]
  • Lawrence Wang, Network Comparisons using Sample Splitting [Ph.D. thesis, CMU Department of Statistics, 2016]
    Modesty forbids me to recommend:
  • Dena Asta and CRS, "Geometric Network Comparison", UAI 2015, arxiv:1411.1350
    To write:
  • Co-conspirators + CRS, "Detecting Differences in Network Diffusion Patterns"
  • CRS + co-conspirators, "Statistical Network Comparisons"


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