Multiple objective optimization in recommender systems.
Mario RodríguezChristian PosseEthan ZhangPublished in: RecSys (2012)
Keyphrases
- multiple objectives
- recommender systems
- multi objective
- multi objective optimization
- pareto optimal
- linear programming problems
- bi objective
- optimization algorithm
- collaborative filtering
- evolutionary algorithm
- decision variables
- shortest path problem
- engineering design problems
- knapsack problem
- fitness function
- information overload
- user profiling
- product recommendation
- computational complexity