Asan, Zerrin; Greenacre, Michael - Department of Economics and Business, Universitat … - 2008
version of multiple correspondence analysis. Of special interest is the way quality of fit of the biplot is measured, since it … is well-known that regular (i.e., crisp) multiple correspondence analysis seriously under-estimates this measure. We show … how the results of fuzzy multiple correspondence analysis can be defuzzified to obtain estimated values of the original …