Hierarchical PSO clustering based recommender system.
Shafiq AlamGillian DobbiePatricia RiddleYun Sing KohPublished in: IEEE Congress on Evolutionary Computation (2012)
Keyphrases
- recommender systems
- particle swarm optimization pso
- particle swarm optimization
- particle swarm optimization algorithm
- collaborative filtering
- pso algorithm
- information filtering
- particle swarm optimisation
- particle swarm optimizer
- user preferences
- hierarchical agglomerative
- data sets
- fitness function
- global optimization
- hierarchical clustering
- coarse to fine
- optimization algorithm
- multi objective
- neural network
- hierarchical structure
- user profiles
- swarm intelligence
- clustering method
- bp neural network
- information overload
- particle swarm
- search algorithm
- information retrieval