Information system classification
Pavel Jirava, Jiří Křupka · 2008
In this paper the evaluation of two information systems on the basis of rough sets theory are presented. The information systems are represented as a table where every column represents an attribute (a variable, a property). This attribute can be measured or may be too supplied by human expert. To obtain the necessary data the questionnaires were use. Performed experiments have proved the correctness of proposed approach.