Multi-objective item evaluation for diverse as well as novel item recommendations.
Ankush JainPramod Kumar SinghJoydip DharPublished in: Expert Syst. Appl. (2020)
Keyphrases
- multi objective
- making recommendations
- cold start problem
- database
- real world
- objective function
- item recommendation
- recommender systems
- multi objective optimization
- user preferences
- real time
- latent factor models
- optimization algorithm
- trade off
- evolutionary algorithm
- particle swarm optimization
- data sets
- matrix factorization
- purchase behavior
- rating prediction
- evolutionary optimization
- user ratings
- personalized recommendation
- multiobjective optimization
- evaluation model
- evaluation methods
- multiple objectives
- evaluation criteria
- evaluation method