Object structure
Title:

Granular clustering: a granular signature of data

Subtitle:

Raport Badawczy = Research Report ; RB/56/2001

Creator:

Bargiela (Bargieła), Andrzej (1954-) ; Pedrycz, Witold (1953– )

Publisher:

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

Place of publishing:

Warszawa

Date issued/created:

2001

Description:

30 pages ; 21 cm ; Bibliography p. 29-30

Subject and Keywords:

Data mining ; Eksploracja danych ; System złożony ; Hyperboxes ; Granular time series ; Principle of balanced information granularity ; Feature analysis ; Interval analysis

Abstract:

The study is devoted to a granular analysis of data. A new clustering algorithm has been developed to organize the data results into a collection of information granules - hyperbox. The structure of clusters is described. A number of indices describing hyperboxes and expressing relationships between such information boundaries are discussed. It is also shown how the resulting family of the information granules is a concise descriptor of the structure of the data – a granular signature of the data. The properties of the features that are manifested in the setting of the information granules were investigated. Numerical exeperiments are carried out based on two-dimensional synthetic data as well as multivariable Boston data available on the WWW.

Relation:

Raport Badawczy = Research Report

Resource type:

Text

Detailed Resource Type:

Report

Source:

RB-2001-56

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

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