76 citations · 357 across the 44 of their papers we have counts for
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stat.ML2013
Hypothesis Testing for Automated Community Detection in Networks
Peter J. Bickel, Purnamrita Sarkar
Community detection in networks is a key exploratory tool with applications in a diverse set of areas, ranging from finding communities in social and biological networks to identif…
stat.ML2013★ 55 cited
Role of normalization in spectral clustering for stochastic blockmodels
Purnamrita Sarkar, Peter J. Bickel
Spectral clustering is a technique that clusters elements using the top few eigenvectors of their (possibly normalized) similarity matrix. The quality of spectral clustering is clo…