On Asymmetric Matching between Sets

13 pages ; 21 cm

Bibliografia s. 13

Bibliography p. 13

This paper proposes the measure of remoteness between sets of nominal values based on Tversky's similarity measures. lnstead of considering distance between two sets, a definition of measure of perturbation of one set by another set was introduced, the consideration is based on set-theoretic operations. The measure describes changes of the first set after adding the second set. The measure of sets' perturbation returns a value from [0, 1], where 1 is interpreted as highest level of peturbation, while 0 denotes the lowest level of perturbation. lt is interesting that this measure is not symmetric.

13 stron ; 21 cm