Cluster analysis has been concerned, for a long time, with the development of new clustering algorithms. In this research we focus on methods for the assessment and the validation of the results given by a clustering algorithm: specification of an appropriate null model for the data, determination of the number of clusters, validation of the results of a classification.
|Effective start/end date||1/01/94 → …|
- cluster structure
- number of clusters
- cluster analysis
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