Tytuł pozycji:
Raport Badawczy = Research Report ; RB/59/2002
Bibliography p. [6]
[6] pages ; 21 cm
Bibliografia s. [6]
[6] stron ; 21 cm
Intuitionistic fuzzy sets, due to of an additional degree of freedom, can be viewed as a generalization of fuzzy sets. The additional degree of freedom makes a better modelling of imperfect information possible. We propose the use of intuitionistic fuzzy sets for a more human consistnet reasoning under imprecise knowledge. An example of a medical database is considered. Employing intuitionistic fuzzy sets, we can express a hestitation concerning both the patients and illnesses. An illness for each patient is found by looking for the smallest distance between symptoms that are characteristic for a patient, and symptoms describing illnesses. Our new approach can help avoid drawbacks of the max-min-max rule that is usually employed.