Behavioral and Brain Sciences

Short Communication

Rules, similarity, and threshold logic

Wlodzislaw Duch a1
a1 Department of Informatics, Nicholaus Copernicus University, 87100 Torun, Poland; School of Computer Engineering, Nanyang Technological University, 639798 Singapore


Rules and similarity are two sides of the same phenomenon, but the number of features has nothing to do with transition from similarity to rules; threshold logic helps to understand why.