New diagonal bundle method for clustering problems in large data sets.
Napsu KarmitsaAdil M. BagirovSona TaheriPublished in: Eur. J. Oper. Res. (2017)
Keyphrases
- clustering method
- high accuracy
- alternative methods
- hierarchical clustering
- high dimensionality
- large scale data sets
- objective function
- pairwise
- high precision
- detection method
- input data
- unsupervised learning
- small data sets
- covariance matrix
- experimental evaluation
- cost function
- model selection
- data sets
- detection algorithm
- data points
- classification accuracy
- high dimensional data
- segmentation method
- probabilistic model
- data clustering
- significant improvement
- preprocessing
- parameter free
- reinforcement learning
- decision trees