Szukana fraza: [Abstract = "We introduce a new n\-ary \[lambda\] similarity classifier that is based on a new n\-ary \[lambda\]\-averaging operator in the aggregation of similarities. This work is a natural extension of earlier research on similarity based classification in which aggregation is commonly performed by using the OWA\-operator. So far \[lambda\]\-averaging has been used only in binary aggregation. Here the \[lambda\]\-averaging operator is extended to the n\-ary aggregation case by using t\-norms and t\-conorms. We examine four different n\-ary norms and test the new similarity classifier with five medical data sets. The new method seems to perform well when compared with the similarity classifier."]