Clustering with a Weighted Sum Validity Function Using a Niching PSO Algorithm.
Changyin SunHua LiangLinfeng LiDerong LiuPublished in: ICNSC (2007)
Keyphrases
- weighted sum
- pso algorithm
- particle swarm optimization
- particle swarm optimization pso
- global optimization
- particle swarm optimizer
- particle swarm optimization algorithm
- weight function
- linear combination
- convergence speed
- test functions
- clustering algorithm
- particle swarm
- adaptive particle swarm optimization
- clustering method
- faster convergence
- particle swarm optimisation
- k means
- multimodal functions
- multi objective
- premature convergence
- objective function
- inertia weight
- hybrid algorithm
- hybrid pso
- genetic algorithm
- genetic algorithm ga
- data clustering
- unsupervised learning
- differential evolution
- global search
- search capabilities
- pid controller
- cost function
- data points
- small number
- cluster analysis
- metaheuristic