Interval-valued
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Date
2022-08
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Publisher
UMT Lahore
Abstract
Usually in decision-making (DM) a huge use of the fuzzy sets is observed to undertake the uncertainty by its property of membership grades. Also neutrosophic set is used to undertake the uncertainty by truth, indeterminacy and falsity membership grades, in decision-making. However, in certain cases it is hard to define the fuzzy membership grade with a specific value in real life problems, specially in social science where data is not discrete. The research discussed below, is an introduction of interval-valued neutrosophic fuzzy set that is the combination of FS and I-VNS. Its use in DM leads to overcome the issue of the specific value of fuzzy membership grades in social science. The application of I-VNFS is presented with an example to undertake some difficulties and uncertainties xi in statistical data form real life problems due to the nonstandard interval of neutrosophic components. We introduce I-VNFS which is considered as much reliable and give accurate results than S-VNFS.