Individual Doctor Recommendation in Large Networks by Constrained Optimization.
Ji-Bing GongHong ChengLi-Li WangPublished in: Int. J. Web Serv. Res. (2015)
Keyphrases
- constrained optimization
- constrained optimization problems
- constraint handling
- objective function
- penalty function
- augmented lagrangian
- interval analysis
- unconstrained optimization
- recommender systems
- social networks
- collaborative filtering
- user preferences
- multi objective
- artificial neural networks
- stationary points
- neural network
- genetic algorithm