Title :
A Revised Research Approach to the Defining of DEILPHI Weight Value Based on Objective Predilections
Author :
Han, Bing ; Liu, Hui ; Wu, Songtao
Author_Institution :
Zhengzhou Inst. of Inf. Sci. & Technol., Zhengzhou, China
Abstract :
This paper analyzes the characteristics of the traditional DEILPHI method, pointing out that the method has the shortcomings of strong subjectivity, complex data acquisition, and lack of real-time circumstance-specific solutions. It proposes an improved DEILPHI method based on objective preferences. According to the characteristics of evaluation indicators and the specific situation of actual evaluation work, this method takes different preference data to build preference matrix and amend the original DEILPHI judging matrix. In addition, based on this improved method, the article also designs the experimental environment to authenticate the example.
Keywords :
data handling; forecasting theory; complex data acquisition; evaluation indicators; expert advice method; preference matrix; qualitative forecasting method; real-time circumstance-specific solutions; traditional Delphi method; Convergence; Costs; Data acquisition; Feedback; Filling; Genetic mutations; Information analysis; Information science; Interference; Optimization methods; DEILPHI; Objective Predilection; Weight Value;
Conference_Titel :
Computational Sciences and Optimization, 2009. CSO 2009. International Joint Conference on
Conference_Location :
Sanya, Hainan
Print_ISBN :
978-0-7695-3605-7
DOI :
10.1109/CSO.2009.257
