 Lancichinetti–Fortunato–Radicchi benchmark

The Lancichinetti–Fortunato–Radicchi (LFR) benchmark is a widely used synthetic benchmark designed for evaluating community detection algorithms in networks (graphs). Developed by Andrea Lancichinetti, Santo Fortunato, and Francisco Radicchi in 2008, the LFR benchmark aims to create networks that closely mimic the characteristics of real-world networks, including scalability, community structure, and variable degree distributions.