Multispace Evolutionary Search for Large-Scale Optimization With Applications to Recommender Systems.
Liang FengQingxia ShangYaqing HouKay Chen TanYew-Soon OngPublished in: IEEE Trans. Artif. Intell. (2023)
Keyphrases
- evolutionary search
- recommender systems
- evolutionary algorithm
- hybrid evolutionary
- extremal optimization
- fitness function
- genetic algorithm
- feature selection
- collaborative filtering
- optimization problems
- fitness evaluation
- user preferences
- fitness landscape
- optimization method
- search procedure
- matrix factorization
- neural network
- search space
- genetic programming
- cold start problem
- step size
- cost function
- user profiles
- simulated annealing