عنوان انگلیسی مقاله:
Estimating the missing values for the incomplete decision matrix and consistency optimization in emergency management
ترجمه فارسی عنوان مقاله:
برآورد ارزش از دست رفته برای ماتریس تصمیم گیری ناقص و بهینه سازی سازگاری و هماهنگی در مدیریت اضطراری
Sciencedirect - Elsevier - Applied Mathematical Modelling, 40 (2016) 254-267. doi:10.1016/j.apm.2015.04.047
Unconventional emergency decision making not only involves intangible and conﬂicting criteria, but also needs a fast response to the emergency incident under the cases of time pressure and incomplete information. It might be an effective way to make full use of the outlier data of incident information and skip some direct comparisons between alterna- tives to make a fast emergency decision. Focusing on the missing judgments estimation issue in an incomplete comparison emergency decision matrix, this paper extends the geo- metric mean induced bias matrix to estimate the missing judgments and improve the con- sistency ratios at the same time. The least absolute error method and the least square method are used to optimize the revised geometric mean induced bias matrix and ﬁnd the missing values. A numerical example with incomplete information is used to demon- strate the proposed models. A case of emergency decision making simulation is also con- ducted to show how the proposed model is applied in practice. The results show the proposed models are not only capable of completing missing values, but also can efﬁciently improve the matrix consistency at the same time. In addition, the proposed model can aid emergency managers to make a fast response to unconventional emergency in the case of lacking complete information.© 2015 Elsevier Inc. All rights reserved.
Keywords: Geometric mean induced bias matrix | Global consistency | Incomplete matrix | Least absolute error | Least square method | Missing comparisons
قیمت: 1000 تومان