A spam resistant family of concavo-convex ranks for link analysis


A parameterized family of non-linear, link analytic ranking functions is proposed that includes Pagerank as a special case and uses the convexity property of those functions to be more resistant to link spam attacks. A contribution of the paper is the construction of such a scheme with provable uniqueness and convergence guarantees. The paper also… (More)
DOI: 10.1145/1458082.1458357

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