Natural Classification and Systematisation Methods

I. Borisova, A. Zagoruiko, and N. Zagoruiko (Russia)


Ordering, systematization, classification, project index


Classification task is regarded as the task of dimension reduction. Some principles of construction of so called "natural" classifications and systematizations are formulated evidently. Based on these principles the criteria of taxonomy quality (projection index) enabled to construct natural classification algorithm NatClass. For the mapping of multidimensional objects onto the plain the project index is offered. Using of this index in the BIDIMS algorithm enables to reproduce the process of Mendeleyev periodical table construction.

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