Prediction of the Response Time in Web Services Based on Matrix Factorization.
Maksymilian IwanowJolanta Wrzuszczak-NogaPublished in: AINA (1) (2021)
Keyphrases
- matrix factorization
- response time
- web services
- collaborative filtering
- recommender systems
- low rank
- factorization methods
- prediction accuracy
- nonnegative matrix factorization
- negative matrix factorization
- scheduling algorithm
- variational bayesian
- missing data
- data sparsity
- item recommendation
- stochastic gradient descent
- factor analysis
- tensor factorization
- factorization method