Random walk based entity ranking on graph for multidimensional recommendation.
Sangkeun LeeSang-il SongMinsuk KahngDongjoo LeeSang-goo LeePublished in: RecSys (2011)
Keyphrases
- random walk
- entity ranking
- tag ranking
- directed graph
- link structure
- link prediction
- graph laplacian
- flow graph
- markov chain
- recommender systems
- xml retrieval
- web graph
- ranked list
- named entities
- test collection
- markov random walk
- collaborative filtering
- hyper graph
- nodes of a graph
- transition probability matrix
- ad hoc retrieval
- structured data
- information extraction