A new objective weighting method based on robustness of ranking with standard deviation and correlation: The ROCOSD method
Yükleniyor...
Dosyalar
Tarih
2023
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier Inc.
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, we proposed a new objective criteria weighting method simultaneously addressing standard deviations, correlation coefficients and robustness of ranking. The Robustness, Correlation, and Standard Deviation (ROCOSD) method assigns weight values according to three objectives. The first objectives are intended to minimize the overall maximum deviation from the ratio that the criteria deserve and are based on calculated standard deviations and correlation coefficients. The final one maximizes the minimum change in any criteria weight which leads to a rank reversal on alternatives. We focused on four cases and examined the proposed method, and later created a comparative analysis based on the application of five well-known methods. The average rank correlation consistency and weighting accuracy indicated that ROCOSD achieved better statistics in various ranges (0.0365% to 37.3393%), (4.6292% to 28.4925%) respectively. Compared to other well-known techniques, the average results for robustness, the primary tenet of ROCOSD, demonstrated that the proposed approach yielded far better results (ranging from 1.6407 to 6.4706 times). With the aim of determining the performance of the ROCOSD method in real-life applications, we examined e-government development and evaluated the effectiveness and success of the ROCOSD method.
Açıklama
WOS:000982263100001
Anahtar Kelimeler
Correlation, Criteria Weighting, E-Government Development, Multiple Criteria Analysis, Robustness, Standard Deviation
Kaynak
WoS Q Değeri
N/A
Scopus Q Değeri
Q1
Cilt
636
Sayı
Künye
Pala, O. (2023). A new objective weighting method based on robustness of ranking with standard deviation and correlation: The ROCOSD method. Information Sciences, 636 doi:10.1016/j.ins.2023.04.009
