Supervised Random Walks: Predicting and Recommending Links in Social Networks
Lars BackstromJure LeskovecPublished in: CoRR (2010)
Keyphrases
- random walk
- link prediction
- social networks
- link structure
- web graph
- social network analysis
- markov chain
- nodes of a graph
- directed graph
- semi supervised
- unsupervised learning
- network analysis
- recommender systems
- community detection
- learning algorithm
- transition probability matrix
- bipartite graph
- feature selection
- markov random walk
- supervised learning
- proximity measures
- machine learning
- community structure
- graph mining
- collaborative filtering
- transition probabilities
- online social networks
- stationary distribution