Journal
CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES
Volume 132, Issue 1, Pages 267-293Publisher
TECH SCIENCE PRESS
DOI: 10.32604/cmes.2022.019684
Keywords
Interval-valued neutrosophic set; complex neutrosophic set; interval-valued complex neutrosophic set; soft expert set; decision making
Funding
- Universiti Kebangsaan Malaysia Research Grant [TAP-K005825]
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A novel computing technique based on fuzzy representation, called fuzzy system, is introduced in this paper. An interval form of neutrosophic soft expert system representation based on real and complex numbers is proposed. Basic theoretical operations and properties of interval-valued neutrosophic soft expert set and interval-valued complex neutrosophic soft expert set are studied.
A fuzzy system is a novel computing technique that accesses uncertain information by fuzzy representation. In the decision-making process, fuzzy system and soft computing are effective tools that are tolerant to imprecision, uncertainty, and partial truths. Evolutionary fuzzy systems have been developed with the appearance of interval features and convey multi-dimensional data, complex numbers are utilized to generalize fuzzy and neutrosophic fuzzy sets. In this paper, a representation of neutrosophic soft expert systems based on the real and complex numbers in the interval form is proposed. The interval-valued neutrosophic soft expert set (I-VNSES) is defined, and the interval-valued complex neutrosophic soft expert set (I-VCNSES) is formally generalized from the concept of I-VNSES. For both I-VNSES and I-VCNSES, we introduce the relevant basic theoretical operations and study their properties. Based on these new concepts, a generalized algorithm is proposed and applied to handle the imbedded indeterminacy in the two-dimensional interval data. The proposed algorithm is tested on the economic factors that affected the Malaysian economy in 2020 to see which ones are the most influential. Eventually, a comparison of three current approaches is used to back up this study.
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