1.1k citations · 8.2k across the 36 of their papers we have counts for
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Mesoscopic analysis of networks: applications to exploratory analysis and data clustering
Clara Granell, Sergio Gomez, Alex Arenas
We investigate the adaptation and performance of modularity-based algorithms, designed in the scope of complex networks, to analyze the mesoscopic structure of correlation matrices…
Reliability of optimal linear projection of growing scale-free networks
Pau Erola, Javier Borge-Holthoefer, Sergio Gomez +1
Singular Value Decomposition (SVD) is a technique based on linear projection theory, which has been frequently used for data analysis. It constitutes an optimal (in the sense of le…
Unsupervised clustering analysis: a multiscale complex networks approach
Clara Granell, Sergio Gomez, Alex Arenas
Unsupervised clustering, also known as natural clustering, stands for the classification of data according to their similarities. Here we study this problem from the perspective of…