A General Matrix Factorization Framework for Recommender Systems in Multi-access Edge Computing Network.
Guanzhong LiangChuan SunJianing ZhouFengji LuoJunhao WenXiuhua LiPublished in: Mob. Networks Appl. (2022)
Keyphrases
- matrix factorization
- recommender systems
- collaborative filtering
- negative matrix factorization
- data sparsity
- latent factor models
- factor analysis
- missing data
- user preferences
- probabilistic matrix factorization
- user model
- implicit feedback
- factorization methods
- complex networks
- network structure
- link prediction
- nonnegative matrix factorization
- cold start problem
- tensor factorization
- recommendation quality
- item recommendation