NDMF: Neighborhood-Integrated Deep Matrix Factorization for Service QoS Prediction.
Guobing ZouJin ChenQiang HeKuan-Ching LiBofeng ZhangYanglan GanPublished in: IEEE Trans. Netw. Serv. Manag. (2020)
Keyphrases
- matrix factorization
- web services
- service differentiation
- service selection
- collaborative filtering
- admission control
- quality of service
- low rank
- prediction accuracy
- missing data
- recommender systems
- negative matrix factorization
- factorization methods
- data sparsity
- factor analysis
- data matrix
- probabilistic matrix factorization
- nonnegative matrix factorization
- service oriented
- stochastic gradient descent
- factorization method
- latent factors
- tensor factorization
- variational bayesian
- service composition
- end users