Keyphrases
- random walk
- pagerank algorithm
- ranking algorithm
- link analysis
- link structure
- web graph
- web pages
- hyperlink structure
- transition probabilities
- link prediction
- directed graph
- citation graph
- database
- belief revision
- markov chain
- hidden markov models
- relational databases
- digital libraries
- decision trees
- genetic algorithm
- information retrieval
- neural network