Louvain (LV by Blondel et al.) - SergiuTripon/msc-thesis-na-epsrc GitHub Wiki

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Louvain is another optimization algorithm proposed by Blondel et al. It is an improvement of FG, introducing a two-phase hierarchical agglomerative approach.

During the first phase, the algorithm applies a greedy optimization to identify the communities. During the second phase, it builds a new network whose nodes are the communities found during the first phase.

The intra-community links are represented by self-loops, whereas the inter-community links are aggregated and represented as links between the new nodes.

The process is repeated on this new network, and stops when only one community remains.

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