A note on random sets and the Thurstonian scaling methods (Q1821417)
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scientific article; zbMATH DE number 3998849
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A note on random sets and the Thurstonian scaling methods |
scientific article; zbMATH DE number 3998849 |
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A note on random sets and the Thurstonian scaling methods (English)
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1987
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The author proposes to represent a vague concept by a random set rather than by a type m fuzzy set. The paper presents the law of comparative judgment in equational form. Additional assumptions are presented to solve this equations. With this approach which is closely related to psychometric techniques developed by Thurstone we can estimate the means of the membership function distributions.
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random sets
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Thurstonian scaling methods
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law of comparative judgment
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