Graph Neighborhood Routing and Random Walk for Session-based Recommendation.
Zizhuo ZhangBang WangPublished in: ICDM (2021)
Keyphrases
- random walk
- tag ranking
- directed graph
- recommender systems
- query recommendation
- markov chain
- graph laplacian
- link prediction
- flow graph
- collaborative filtering
- transition probability matrix
- spectral methods
- average degree
- pagerank algorithm
- transition probabilities
- markov random walk
- web pages
- nodes of a graph
- social graph
- recommendation systems
- shortest path
- search algorithm