Pareto Front Approximation for Multi-Objective Session-Based Recommender Systems.
Timo WilmPhilipp NormannFelix StepprathPublished in: CoRR (2024)
Keyphrases
- multi objective
- recommender systems
- multi objective optimization
- evolutionary algorithm
- optimization algorithm
- multiobjective optimization
- nsga ii
- objective function
- collaborative filtering
- multiple objectives
- particle swarm optimization
- genetic algorithm
- pareto optimal
- conflicting objectives
- bi objective
- error bounds
- matrix factorization
- engineering design problems
- pareto fronts
- trust aware
- user modeling
- approximation error
- user profiling
- pareto optimal solutions
- multi objective optimization problems
- user preferences
- approximation ratio
- optimization problems
- information overload
- differential evolution
- recommendation quality
- closed form
- product recommendation
- cold start problem
- user model
- approximation algorithms
- recommendation systems