Subtitle:

Raport Badawczy = Research Report ; RB/38/2011

Publisher:

Instytut Badań Systemowych. Polska Akademia Nauk ; Systems Research Institute. Polish Academy of Sciences

Place of publishing:

Warszawa

Description:

24 pages ; 21 cm ; Bibliography p. 20-21

Abstract:

In this paper is presented a new method for clustering of objects described by nominal attributes. The method is based on the set theory. There are introduced a definition of conditions’ perturbation for each attribute and a measure of clusters’ perturbations. Next, there is defined a measure of clusters’ concentration as well as a measure of cluster’s distance. These two measures resorted to compute an evaluation of clusters’ set. In the paper the new definitions are elucidated by examples, and there is considered a case of data series clustering problem as an illustrative example.

Relation:

Raport Badawczy = Research Report

Detailed Resource Type:

Report

Resource Identifier:

oai:rcin.org.pl:109202

Source:

RB-2011-38

Language:

eng

Language of abstract:

eng

Rights:

Creative Commons Attribution BY 4.0 license

Terms of use:

Copyright-protected material. [CC BY 4.0] May be used within the scope specified in Creative Commons Attribution BY 4.0 license, full text available at: ; -

Digitizing institution:

Systems Research Institute of the Polish Academy of Sciences

Original in:

Library of Systems Research Institute PAS

Projects co-financed by:

Operational Program Digital Poland, 2014-2020, Measure 2.3: Digital accessibility and usefulness of public sector information; funds from the European Regional Development Fund and national co-financing from the state budget.

Access:

Open