Uncertain Graphs meet Collaborative Filtering.
Claudio TarantoNicola Di MauroFloriana EspositoPublished in: IIR (2012)
Keyphrases
- collaborative filtering
- recommender systems
- matrix factorization
- decision making
- series parallel
- data sparsity
- user preferences
- incomplete information
- graph theoretic
- graph matching
- graph theory
- content based filtering
- recommendation algorithms
- directed graph
- neural network
- graph mining
- graph model
- spanning tree
- graph representation
- bipartite graph
- uncertain information
- user ratings
- similarity measure
- data sets