A NEW DECISION MAKING METHOD BASED ON HESITANT FUZZY PREFERENCE SELECTION INDEX FOR CONTRACTOR SELECTION IN CONSTRUCTION INDUSTRY

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GITINAVARD HOSEIN; MOOSAVI SEYED MEISAM; VAHDANI BEHNAM; GHADERI HAMID

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Journal: JOURNAL OF INDUSTRIAL MANAGEMENT STUDIES Year:2017 | Volume:15 | Issue:45 Page(s): 121-144

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Title

A NEW DECISION MAKING METHOD BASED ON HESITANT FUZZY PREFERENCE SELECTION INDEX FOR CONTRACTOR SELECTION IN CONSTRUCTION INDUSTRY

Author(s)

GITINAVARD HOSEIN | MOOSAVI SEYED MEISAM | VAHDANI BEHNAM | GHADERI HAMID | Issue Writer Certificate

Keywords

CONTRACTOR SELECTION PROBLEMQ1

GROUP DECISION ANALYSISQ1

HESITANT FUZZY SETSQ1

PREFERENCE SELECTION INDEXQ1

COMPROMISE SOLUTIONQ1

Abstract

Increasing the complexity of decision-making problems leads to utilize a group of experts instead of one expert for evaluating the CONTRACTOR SELECTION PROBLEM. This paper proposes a hesitant fuzzy PREFERENCE SELECTION INDEX method based on risk preferences of experts. The hesitant fuzzy set is used to cope with the uncertainty in vague/hesitant situations.Also, the COMPROMISE SOLUTION is proposed to compute the weight of each expert. Moreover, the proposed approach considers the quantitative and qualitative criteria and also assists the experts to reduce margin of errors by assigning some membership degrees for each contractor versus each criterion under a set. In addition, the experts' judgments are aggregated in the last step of proposed approach in the group decision process to avoid the data loss. In the presented approach, selecting the best contractor is based on closest to positive ideal and farthest from negative ideal, simultaneously. Finally, the proposed method is applied to a case in construction industry for selecting the suitable contractor, in which the obtained results are compared with two decision methods from the recent literature to indicate the efficiency and validity of the proposed method.

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APA: Copy

GITINAVARD, HOSEIN, MOOSAVI, SEYED MEISAM, VAHDANI, BEHNAM, & GHADERI, HAMID. (2017). A NEW DECISION MAKING METHOD BASED ON HESITANT FUZZY PREFERENCE SELECTION INDEX FOR CONTRACTOR SELECTION IN CONSTRUCTION INDUSTRY. JOURNAL OF INDUSTRIAL MANAGEMENT STUDIES, 15(45 ), 121-144. SID. https://sid.ir/paper/213276/en

Vancouver: Copy

GITINAVARD HOSEIN, MOOSAVI SEYED MEISAM, VAHDANI BEHNAM, GHADERI HAMID. A NEW DECISION MAKING METHOD BASED ON HESITANT FUZZY PREFERENCE SELECTION INDEX FOR CONTRACTOR SELECTION IN CONSTRUCTION INDUSTRY. JOURNAL OF INDUSTRIAL MANAGEMENT STUDIES[Internet]. 2017;15(45 ):121-144. Available from: https://sid.ir/paper/213276/en

IEEE: Copy

HOSEIN GITINAVARD, SEYED MEISAM MOOSAVI, BEHNAM VAHDANI, and HAMID GHADERI, “A NEW DECISION MAKING METHOD BASED ON HESITANT FUZZY PREFERENCE SELECTION INDEX FOR CONTRACTOR SELECTION IN CONSTRUCTION INDUSTRY,” JOURNAL OF INDUSTRIAL MANAGEMENT STUDIES, vol. 15, no. 45 , pp. 121–144, 2017, [Online]. Available: https://sid.ir/paper/213276/en

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