Fuzzy and nonlinear programming approach for optimizing the performance of ubiquitous hotel recommendation.
Toly ChenYu Hsuan ChuangPublished in: J. Ambient Intell. Humaniz. Comput. (2018)
Keyphrases
- nonlinear programming
- linear programming
- optimization problems
- variational inequalities
- linear constraints
- equality and inequality constraints
- equality constraints
- recommender systems
- collaborative filtering
- mixed integer nonlinear programming
- semidefinite programming
- objective function
- cooperative
- metaheuristic
- exact algorithms
- lower bound
- support vector
- feature selection