Semantic-enhanced neural collaborative filtering models in recommender systems.
Pham Minh Thu DoThi Thanh Sang NguyenPublished in: Knowl. Based Syst. (2022)
Keyphrases
- collaborative filtering
- recommender systems
- matrix factorization
- probabilistic matrix factorization
- cold start problem
- natural language
- latent factor models
- user preferences
- semantic information
- data sparsity
- personalized recommendation
- recommendation systems
- high level
- cold start
- user profiles
- neural network
- user modeling
- network architecture
- neural model
- user interests
- associative memory
- semantic similarity