Keyphrases
- particle swarm optimization
- recommender systems
- pso algorithm
- collaborative filtering
- global optimization
- particle swarm optimization algorithm
- multi objective
- differential evolution
- particle swarm optimization pso
- swarm intelligence
- matrix factorization
- hybrid algorithm
- metaheuristic
- convergence speed
- inertia weight
- information filtering
- cold start problem
- genetic algorithm
- particle swarm
- user profiles
- particle swarm optimizer
- user preferences
- artificial intelligence
- user modeling
- information overload
- recommendation quality
- personalized recommendation
- population diversity
- online dating
- trust aware
- ant colony optimization
- recommendation systems
- user interests
- user ratings
- optimization algorithm
- user interaction
- cold start
- information systems
- neural network
- data sets
- movie recommendation
- real time