An Altruistic-Based Utility Function for Group Recommendation.
Silvia RossiFrancesco CervoneFrancesco BarilePublished in: Trans. Comput. Collect. Intell. (2018)
Keyphrases
- utility function
- decision makers
- multi attribute
- decision problems
- optimization criterion
- decision theory
- probability distribution
- collaborative filtering
- risk aversion
- recommender systems
- utility maximization
- expected utility
- decision making
- minimax regret
- preference elicitation
- makes sense
- risk averse
- user preferences
- quasiconvex
- bargaining solution
- data mining
- utility elicitation
- graphical models
- multi class
- evolutionary algorithm