Increasing the Discrimination Power in a Voting System

Theory of Approximation and Applications

مقاله 8، دوره 14، شماره 2، اسفند 2020، صفحه 83-90   

نوع مقاله: Research Articles

نویسنده

Abdollah Hadi-Vencheh^*

Department of Mathematics, Islamic Azad University, Khorasgan Branch, Isfahan, Iran

چکیده

Ranking DMUs based on individual preferences is an interesting and useful part of decision-making problems. Comparing the weighted sum of the selected number of rank votes, after determining the weights in a selected rank, can be regarded as a common approach to compute the total ranking of alternatives. In actual applications, making the weight of a certain rank zero means that we throw away the corresponding part of the obtained rank voting data. This paper proposes a new model to assess the non-zero weights for each position.

کلیدواژه‌ها

Scoring rules؛ Data envelopment analysis (DEA)؛ Preference voting

مراجع

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