TY - GEN A1 - Krawczak, Maciej A1 - Szkatuła, Grażyna PB - Instytut Badań Systemowych. Polska Akademia Nauk PB - Systems Research Institute. Polish Academy of Sciences N1 - 34 pages ; 21 cm N1 - Bibliography p. 33-34 N2 - 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 new measure of perturbation of one group of objects by another group of objects was introduced. A practical illustration of the proposed approach is carried out for the task of grouping of text documents described by multisets. L1 - http://www.rcin.org.pl/Content/109219/PDF/RB-2016-39.pdf M3 - Text CY - Warszawa J2 - Raport Badawczy = Research Report ; RB/39/2016 PY - 2016 KW - Multi-attribute qualitative objects KW - Asymmetry of objects’ proximity KW - Obiekty jakościowe z wieloma atrybutami KW - Asymetria bliskości obiektów KW - Perturbation of multisets KW - Perturbacja wielozbiorowa T1 - Bidirectional Comparison of Multi-Attribute Qualitative Objects UR - http://www.rcin.org.pl/dlibra/publication/edition/109219 ER -