Metadata language
Bidirectional Comparison of Multi-Attribute Qualitative Objects (Revised Version)
Subtitle:Raport Badawczy = Research Report ; RB/37/2017
Creator:Krawczak, Maciej ; Szkatuła, Grażyna
Publisher:Instytut Badań Systemowych. Polska Akademia Nauk ; Systems Research Institute. Polish Academy of Sciences
Place of publishing: Date issued/created: Description:44 pages ; 21 cm ; Bibliography p. 40-44
Subject and Keywords:Multi-attribute qualitative objects ; Multisets ; Measure of perturbation ; Asymmetry of objects’ proximity ; Obiekty jakościowe z wieloma atrybutami ; Miara zaburzeń ; Asymetria bliskości obiektów
Abstract:In the paper, the multi-attribute objects with repeating qualitative values of attributes are considered. Each object is represented by a collection of multisets drawn from sets of values of the attributes.The effective procedure for comparing such objects as well as groups of such objects is developed. The proposed concept of the perturbation of one object by another is considered as the difference of the multisets representing the objects. The measure of perturbation describes remoteness between the considered objects, and, in general, is asymmetrical. A practical illustration of the proposed approach is carried out for the task of classification of text documents.
Relation:Raport Badawczy = Research Report
Resource type: Detailed Resource Type: Source: Language: Language of abstract: 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
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