Here we examine multiple techniques for finding subgroups in network data. Subgroups are cohesive subsets of nodes that are more connected within than between.
Readings
ASN ch 11
Notes on subgroups
Exercises
community detection
Slides
community detection I
Video
8 March
Supplementary Readings
notes on subgroups
Borgatti, S. P., Everett, M. G., & Shirey, P. 1990. LS sets, lambda sets and other cohesive subsets. Social Networks, 12: 337-357. [pdf]
Borgatti, S.P. How to explain hierarchical clustering. [html]