Improved Niching and Encoding Strategies for Clustering Noisy Data Sets.
Olfa NasraouiElizabeth LeónPublished in: GECCO (2) (2004)
Keyphrases
- data sets
- clustering method
- clustering algorithm
- k means
- high dimensional data
- mixed data
- self organizing maps
- hierarchical clustering
- validity indices
- high dimensional data sets
- real world
- graph theoretic
- synthetic data
- improved algorithm
- cluster analysis
- spectral clustering
- unsupervised learning
- categorical data
- data streams
- outlier detection
- document clustering
- similarity function
- training set
- high dimensional
- optimal strategy
- data points
- similarity measure
- image compression
- database