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http://dx.doi.org/10.5391/JKIIS.2015.25.3.203

Fuzzy Regression Analysis for Core Competency of Construction Subcontractors  

Kim, Seong-Il (Department of Advanced Engineering, Graduate School of Kyungnam University)
Hwang, Seung-Gook (Department of Information & Communication Engineering, Kyungnam University)
Publication Information
Journal of the Korean Institute of Intelligent Systems / v.25, no.3, 2015 , pp. 203-209 More about this Journal
Abstract
In this paper, we conducted a conventional regression and fuzzy regression analysis of the core competencies of construction subcontractors. The study was undertaken to check whether these two types of regression core capabilities affect the rating of construction subcontractor. Conventional regression result showed some effect on the rating of construction subcontractors on which core competencies to management and firm contribution were conducted. With fuzzy regression analysis, on the other hand, the rating of construction subcontractors could see the Min and Conjunction problem which utilize 100% reliability of Min. Max and Conjunction. From the above, the dependent variable of conventional regression could determine the evaluation grade of construction subcontractor. The fuzzy regression analysis shows the estimator of evaluation grade of the construction subcontractor including or corresponding to the fuzzy output data.
Keywords
Fuzzy Regression Analysis; Core Competency; Construction Subcontractors;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
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