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Grey Language Hesitant Fuzzy Group Decision Making Method Based on Kernel and Grey Scale

Author

Listed:
  • Qingsheng Li

    (School of Business, Linyi University, Linyi 276000, China)

  • Yuzhu Diao

    (School of Business, Linyi University, Linyi 276000, China)

  • Zaiwu Gong

    (School of Business, Linyi University, Linyi 276000, China)

  • Aqin Hu

    (School of Business, Linyi University, Linyi 276000, China)

Abstract

Based on grey language multi-attribute group decision making, a kernel and grey scale scoring function is put forward according to the definition of grey language and the meaning of the kernel and grey scale. The function introduces grey scale into the decision-making method to avoid information distortion. This method is applied to the grey language hesitant fuzzy group decision making, and the grey correlation degree is used to sort the schemes. The effectiveness and practicability of the decision-making method are further verified by the industry chain sustainable development ability evaluation example of a circular economy. Moreover, its simplicity and feasibility are verified by comparing it with the traditional grey language decision-making method and the grey language hesitant fuzzy weighted arithmetic averaging ( G L H W A A ) operator integration method after determining the index weight based on the grey correlation.

Suggested Citation

  • Qingsheng Li & Yuzhu Diao & Zaiwu Gong & Aqin Hu, 2018. "Grey Language Hesitant Fuzzy Group Decision Making Method Based on Kernel and Grey Scale," IJERPH, MDPI, vol. 15(3), pages 1-14, March.
  • Handle: RePEc:gam:jijerp:v:15:y:2018:i:3:p:436-:d:134476
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    Cited by:

    1. Ning Zhang & Zaiwu Gong & Kedong Yin & Yuhong Wang, 2018. "Special Issue “Decision Models in Green Growth and Sustainable Development”," IJERPH, MDPI, vol. 15(6), pages 1-8, May.

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