Clustering Nominal and Numerical Data: A New Distance Concept for a Hybrid Genetic Algorithm.
Laetitia Vermeulen-JourdanClarisse DhaenensEl-Ghazali TalbiPublished in: EvoCOP (2004)
Keyphrases
- numerical data
- categorical data
- cluster analysis
- numerical attributes
- numerical values
- linguistic patterns
- breast tumors
- distance metric
- clustering method
- data sets
- data clustering
- distance measure
- k means
- clustering algorithm
- distance function
- symbolic data
- attribute values
- euclidean distance
- dissimilarity measure
- data points
- machine learning
- disclosure risk
- real world
- databases