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Mapping weblog communities

Juan-J. Merelo-Guervos·Beatriz Prieto·Fatima Rateb·Fernando Tricas
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Abstract

Websites of a particular class form increasingly complex networks, and new tools are needed to map and understand them. A way of visualizing this complex network is by mapping it. A map highlights which members of the community have similar interests, and reveals the underlying social network. In this paper, we will map a network of websites using Kohonen's self-organizing map (SOM), a neural-net like method generally used for clustering and visualization of complex data sets. The set of websites considered has been the Blogalia weblog hosting site (based at http://www.blogalia.com/), a thriving community of around 200 members, created in January 2002. In this paper we show how SOM discovers interesting community features, its relation with other community-discovering algorithms, and the way it highlights the set of communities formed over the network.

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Juan-J. Merelo-Guervos, Beatriz Prieto, Fatima Rateb, Fernando Tricas. 2003-12-20. Mapping weblog communities. https://arxiv.org/abs/cs/0312047

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