Bayes’ theorem and fuzzy information
Looking at real data and realistic a priori distributions two kinds of fuzzy information appear. First, fuzzy samples and secondly, fuzzy a priori distributions. The necessity of generalizing Bayesian inference was pointed out in Viertl (1987).
The description of fuzzy data is given in earlier parts of this book. Fuzzy a priori information can be expressed by fuzzy probability distributions in the sense of Chapter .