Revealing the Hidden Impact of Top-N Metrics on Optimization in Recommender Systems.
Lukas WegmethTobias VenteLennart PuruckerPublished in: ECIR (1) (2024)
Keyphrases
- recommender systems
- optimization algorithm
- collaborative filtering
- global optimization
- optimization problems
- matrix factorization
- optimization method
- optimization model
- user preferences
- user model
- evolutionary algorithm
- information retrieval
- optimization process
- constrained optimization
- user modeling
- user modelling
- trust aware