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The Application of Rough Set in Bid Evaluation Method

In: Proceedings of 2012 3rd International Asia Conference on Industrial Engineering and Management Innovation (IEMI2012)

Author

Listed:
  • Li-hua Chen

    (Kunming University of Science and Technology)

  • Kai-hu Hou

    (Kunming University of Science and Technology)

  • Shao-peng Sun

    (Kunming University of Science and Technology)

  • Jin-yuan Zhong

    (Kunming University of Science and Technology)

  • Chang-li Hu

    (Yunnan Investment Group)

Abstract

Whether the bid evaluation method is scientific, reasonable and justice, can directly affect the bidding and influence the results of the competition. The bid evaluation method based on Rough Set was put forward. The evaluation indexes were determined according to the specific requirements of the project and the goals of the employers, the indexes were reduced adopting the attribute reduction based on the information quantity, the significance of indexes was used to determine the index weights, and the comprehensive evaluation values of the contractors were calculated. The case of hospital project was studied and analyzed, it shows that this method reduces the subjectivity of experts to a great extent and provides objective and quantitative decision basis for decision makers. The ideal contractor is chosen and the advantages of the integration of design, purchase and construction are expressed.

Suggested Citation

  • Li-hua Chen & Kai-hu Hou & Shao-peng Sun & Jin-yuan Zhong & Chang-li Hu, 2013. "The Application of Rough Set in Bid Evaluation Method," Springer Books, in: Runliang Dou (ed.), Proceedings of 2012 3rd International Asia Conference on Industrial Engineering and Management Innovation (IEMI2012), edition 127, chapter 0, pages 639-646, Springer.
    • Handle: RePEc:spr:sprchp:978-3-642-33012-4_63
    DOI: 10.1007/978-3-642-33012-4_63
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