Improving Efficiency of K-Means Algorithm for Large Datasets.
Ch. Swetha SwapnaV. Vijaya KumarJ. V. R. MurthyPublished in: Int. J. Rough Sets Data Anal. (2016)
Keyphrases
- k means
- computational complexity
- high accuracy
- times faster
- worst case
- highly efficient
- clustering method
- dynamic programming
- synthetic and real datasets
- synthetic datasets
- experimental evaluation
- cost function
- learning algorithm
- significant improvement
- high efficiency
- improved algorithm
- data clustering
- computational efficiency
- matching algorithm
- optimization algorithm
- preprocessing
- computational cost
- optimal solution
- classification algorithm
- segmentation algorithm
- simulated annealing
- bayesian networks
- recognition algorithm
- search space
- clustering algorithm
- scheduling problem
- unsupervised clustering
- neural network