Metriche nell'analisi dei dati simbolici
Alfredo Rizzi · Università degli Studi di Bologna · 2013
In this paper the Author first considers the symbolic data analysis and the variables that one studies in this context. For every one of these variables (boolean, assertions, mother-daughter with taxo-nomic domain), it is defined a particular measure of proximity. Every one of these measures it is defined in the interval 0-1. These metrics are compared with the metric of Ichino-Yaguchi and Diday-De Carvalho. These different metrics are summarized with the arithmetic mean or, more in general, with the Minkowski metric.