Keyphrases
- multi objective
- multi objective optimization
- optimization algorithm
- evolutionary algorithm
- multiobjective optimization
- multiple objectives
- evolutionary optimization
- genetic algorithm
- particle swarm optimization
- objective function
- recommender systems
- conflicting objectives
- pareto optimal
- multi objective optimization problems
- recommendation systems
- databases
- bi objective
- multi objective problems
- nsga ii
- database
- user feedback
- personalized recommendation
- user preferences
- artificial intelligence
- learning algorithm
- tutorial dialogue
- optimum design
- machine learning
- multiobjective evolutionary algorithm
- making recommendations