کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5127479 1489056 2017 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Aggregating preference rankings using an optimistic-pessimistic approach: Closed-form expressions
ترجمه فارسی عنوان
جمع آوری رتبه بندی های دلخواه با استفاده از رویکرد خوش بینانه و بدبینانه: عبارات فرم بسته
کلمات کلیدی
مدل خدابخشي و آرياوش؛ جمع آوری رتبه بندی های دلخواه؛ قوانین امتیازدهی ؛ تجزیه و تحلیل پوشش داده (DEA)
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
چکیده انگلیسی


- A model proposed by Khodabakhshi and Aryavash for ranking alternatives is analyzed.
- Closed-form expressions for the scores of alternatives are given.
- These expressions allow us to know the score obtained by each alternative without solving the model.
- The expressions also allow us to carry out a deeper analysis of some features of the model.
- Some suggestions are made to improve model performance.

There exist in the literature several models to tackle the problem of aggregating preferences rankings where each alternative is evaluated with the most favorable scoring vector for it (which can be considered as an optimistic approach). Recently, Khodabakhshi and Aryavash (2015) have suggested a new model where both the optimistic and the pessimistic approaches are taken into account. In this paper we provide closed-form expressions for the scores of alternatives when the model proposed by these authors is used. The expressions obtained allow us to analyze the model and suggest some small modifications.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Industrial Engineering - Volume 110, August 2017, Pages 109-113
نویسندگان
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