Item Attribute-aware Graph Collaborative Filtering.
Anchen LiXueyan LiuBo YangPublished in: Expert Syst. Appl. (2024)
Keyphrases
- collaborative filtering
- user preferences
- collaborative filtering recommendation algorithm
- personalized recommendation
- cold start problem
- user ratings
- recommender systems
- making recommendations
- pearson correlation coefficient
- item recommendation
- latent factor models
- cold start
- graph structure
- data sparsity
- recommendation algorithms
- graph theoretic
- hybrid recommendation
- item based collaborative filtering
- matrix factorization
- graph theory
- directed graph
- graph model
- attribute values
- graph partitioning
- user profiles
- recommendation systems
- directed acyclic graph
- weighted graph
- graph matching
- random walk
- bipartite graph
- graph databases
- structured data
- graph based algorithm
- ranking algorithm
- search engine