Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4945335 | International Journal of Approximate Reasoning | 2017 | 15 Pages |
Abstract
Both methods are based on a three-way decision procedure and a statistical method aimed at attaining statistical significance of the above decision. One method is aimed at giving an (absolute) assessment of “objects” according to a given “criterion” and the other one at producing a relative ranking of the “objects”. A criterion can be related to one or more questionnaire items (usually questions or statements). In this latter case a method to compose ordinal items in aggregate scores is also given. The paper also presents two various case studies that illustrate the methods and give motivations for their application in different domains where the knowledge of a community or any distributed group of experts can be externalized (in terms of users' perceptions, attitudes, opinions, choices) with a structured closed-ended questionnaire.
Related Topics
Physical Sciences and Engineering
Computer Science
Artificial Intelligence
Authors
Federico Cabitza, Davide Ciucci, Angela Locoro,