New Combined Weighting Model Based on Maximizing the Difference in Evaluation Results and Its Application

المؤلفون المشاركون

Meng, Bin
Chi, Guotai

المصدر

Mathematical Problems in Engineering

العدد

المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-9، 9ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2015-09-06

دولة النشر

مصر

عدد الصفحات

9

التخصصات الرئيسية

هندسة مدنية

الملخص EN

This paper presents an approach for weighting indices in the comprehensive evaluation.

In accordance with the principle that the entire difference of various evaluation objects is to be maximally differentiated, an adjusted weighting coefficient is introduced.

Based on the idea of maximizing the difference between the adjusted evaluation scores of each evaluation object and their mean, an objective programming model is established with more obvious differentiation between evaluation scores and the combined weight coefficient determined, thereby avoiding contradictory and less distinguishable evaluation results of single weighting methods.

The proposed model is demonstrated using 2,044 observations.

The empirical results show that the combined weighting method has the least misjudgment probability, as well as the least error probability, when compared with four single weighting methods, namely, G1, G2, variation coefficient, and deviation methods.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Meng, Bin& Chi, Guotai. 2015. New Combined Weighting Model Based on Maximizing the Difference in Evaluation Results and Its Application. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1073296

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Meng, Bin& Chi, Guotai. New Combined Weighting Model Based on Maximizing the Difference in Evaluation Results and Its Application. Mathematical Problems in Engineering No. 2015 (2015), pp.1-9.
https://search.emarefa.net/detail/BIM-1073296

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Meng, Bin& Chi, Guotai. New Combined Weighting Model Based on Maximizing the Difference in Evaluation Results and Its Application. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1073296

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1073296