On Local Estimations of PageRank: A Mean Field Approach.
Santo FortunatoMarián BoguñáAlessandro FlamminiFilippo MenczerPublished in: Internet Math. (2007)
Keyphrases
- random walk
- ranking algorithm
- markov random field
- belief networks
- link analysis
- em algorithm
- web search
- closed form
- markov networks
- statistical mechanics
- free energy
- continuous time bayesian networks
- linear complexity
- bayesian inference
- link structure
- pagerank algorithm
- coordinate ascent
- web graph
- google search engine
- google search
- posterior distribution
- loopy belief propagation
- deterministic annealing
- variational approximation
- higher order
- probabilistic model
- markov processes
- pairwise
- social networks