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(2009) Views on fuzzy sets and systems from different perspectives, Dordrecht, Springer.
Type-2 fuzzy sets were developed initially in 1975 by Zadeh [11]. They responded to the major shortcoming of type-1 fuzzy sets by offering a conceptual scheme within which the effects of uncertainties in fuzzy inferencing may be modelled and minimised ([7], p. 117). However, there are a number of issues to be resolved by researchers in type-2 fuzzy logic. This chapter concerns itself with two aspects of type-2 fuzzy sets – how can we describe them from a logic perspective and how can we characterise the uncertainty associated with a type-2 fuzzy set?
Publication details
DOI: 10.1007/978-3-540-93802-6_23
Full citation:
Greenfield, S. , John, R. I. (2009)., The uncertainty associated with a type-2 fuzzy set, in R. Seising (ed.), Views on fuzzy sets and systems from different perspectives, Dordrecht, Springer, pp. 471-483.
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