Entropy on intuitionistic fuzzy sets and on interval-valued fuzzy sets
Fuzzy Sets and Systems
Entropy for intuitionistic fuzzy sets
Fuzzy Sets and Systems
An alternative approach to computing with words
International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems
Computing with words in decision making through individual and collective linguistic choice rules
International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems
Type 2 representation and reasoning for CWW
Fuzzy Sets and Systems - Special issue: Approximate Reasoning in Words
Computing with words and its relationships with fuzzistics
Information Sciences: an International Journal
Uncertainty measures for interval type-2 fuzzy sets
Information Sciences: an International Journal
Perceptual Reasoning: A New Computing with Words Engine
GRC '07 Proceedings of the 2007 IEEE International Conference on Granular Computing
Information Sciences: an International Journal
Type-2 Fuzzy Logic: Theory and Applications
Type-2 Fuzzy Logic: Theory and Applications
Relationship between similarity measure and entropy of interval valued fuzzy sets
Fuzzy Sets and Systems
Perceptual reasoning for perceptual computing: a similarity-based approach
IEEE Transactions on Fuzzy Systems
A review on the design and optimization of interval type-2 fuzzy controllers
Applied Soft Computing
Fuzzy logic = computing with words
IEEE Transactions on Fuzzy Systems
A 2-tuple fuzzy linguistic representation model for computing with words
IEEE Transactions on Fuzzy Systems
A formal model of computing with words
IEEE Transactions on Fuzzy Systems
Type-2 Fuzzistics for Symmetric Interval Type-2 Fuzzy Sets: Part 1, Forward Problems
IEEE Transactions on Fuzzy Systems
Type-2 Fuzzistics for Symmetric Interval Type-2 Fuzzy Sets: Part 2, Inverse Problems
IEEE Transactions on Fuzzy Systems
An Approach to Computing With Words Based on Canonical Characteristic Values of Linguistic Labels
IEEE Transactions on Fuzzy Systems
Type-2 Fuzzistics for Nonsymmetric Interval Type-2 Fuzzy Sets: Forward Problems
IEEE Transactions on Fuzzy Systems
Encoding Words Into Interval Type-2 Fuzzy Sets Using an Interval Approach
IEEE Transactions on Fuzzy Systems
Perceptual Reasoning for Perceptual Computing
IEEE Transactions on Fuzzy Systems
Linguistic Summarization Using IF–THEN Rules and Interval Type-2 Fuzzy Sets
IEEE Transactions on Fuzzy Systems
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Constructing the interval type-2 fuzzy sets (IT2 FSs) models is the essential step to realize computing with words (CWW) using IT2 FSs. This paper presents a novel strategy for the modeling of symmetric IT2 FSs using their uncertainty degrees. First, we provide the definition of uncertainty degree and the properties which show the reasonability of this uncertainty measure. Also, we derive the closed-form equations of the uncertainty degrees for the most widely-used symmetric Gaussian and trapezoidal IT2 FSs. Then, based on this uncertainty measure, we present one method to construct IT2 FS models using the uncertain interval end-points data. Finally, we apply the proposed IT2 FS modeling method to a real-world application-the thermal comfort modeling problem. This application demonstrated the usefulness of the proposed method on modeling words using IT2 FSs.