Neighborhood Search Assisted Particle Swarm Optimization (NPSO) Algorithm for Partitional Data Clustering Problems.
R. KarthiChandrasekharan RajendranK. RameshkumarPublished in: ACC (3) (2011)
Keyphrases
- data clustering
- k means
- particle swarm optimization
- neighborhood search
- spectral clustering
- clustering algorithm
- expectation maximization
- simulated annealing
- benchmark problems
- objective function
- learning algorithm
- heuristic methods
- search space
- maximum likelihood
- unsupervised learning
- optimization algorithm
- clustering method
- combinatorial optimization
- neural network
- hybrid algorithm
- clustering quality
- path relinking
- solution quality
- partitional clustering
- hierarchical clustering
- metaheuristic
- optimization problems
- optimal solution
- similarity measure
- genetic algorithm