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Research on Competitive Procurement Evaluation Model Based on Rough Set Importance Analysis

Received: Nov. 07, 2023    Accepted: Nov. 28, 2023    Published: Nov. 29, 2023
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Abstract

Public bidding is one of the important methods of competitive procurement, and the evaluation methods generally include comprehensive scoring method, lowest evaluated price method, and evaluated lowest bid price method. The commonly used method in equipment procurement is the comprehensive evaluation method, which involves three types of scores: business, technology, and price. The bidder with the highest total score will win the bid. When designing a comprehensive scoring standard, the bidding unit usually decomposes it into several items within the specified total score of this category, and then refines the quantitative criteria for each item's score. However, it often overlooks the internal connection of the three categories of scores, resulting in the winning bidder with the highest comprehensive score not necessarily meeting the core needs of the bidding party. In response to the typical problem of grading and ranking bidding units in current competitive procurement, this article intends to establish a bid evaluation model using the comprehensive weight analysis theory of rough set theory. Based on this, detailed evaluation criteria are designed, which can more scientifically and reasonably judge the scores of bidding units in the evaluation, and is conducive to improving the objectivity of the evaluation results; At the same time, through simulation case calculations, when there is more than one bidding unit with the highest final score, the comparative analysis of the evaluation result matrix is equivalent to a comprehensive analysis of many influencing factors such as price and technical score, which to some extent solves the problem of difficulty in selecting suitable winning bidders through detailed evaluation criteria.

DOI 10.11648/j.si.20231106.20
Published in Science Innovation ( Volume 11, Issue 6, December 2023 )
Page(s) 284-287
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Rough Set, Competitive Procurement, Bid Evaluation Model

References
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  • APA Style

    Pinghao, Z., Gang, J., Guifang, L. (2023). Research on Competitive Procurement Evaluation Model Based on Rough Set Importance Analysis. Science Innovation, 11(6), 284-287. https://doi.org/10.11648/j.si.20231106.20

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    ACS Style

    Pinghao, Z.; Gang, J.; Guifang, L. Research on Competitive Procurement Evaluation Model Based on Rough Set Importance Analysis. Sci. Innov. 2023, 11(6), 284-287. doi: 10.11648/j.si.20231106.20

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    AMA Style

    Pinghao Z, Gang J, Guifang L. Research on Competitive Procurement Evaluation Model Based on Rough Set Importance Analysis. Sci Innov. 2023;11(6):284-287. doi: 10.11648/j.si.20231106.20

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  • @article{10.11648/j.si.20231106.20,
      author = {Zhang Pinghao and Jiang Gang and Lin Guifang},
      title = {Research on Competitive Procurement Evaluation Model Based on Rough Set Importance Analysis},
      journal = {Science Innovation},
      volume = {11},
      number = {6},
      pages = {284-287},
      doi = {10.11648/j.si.20231106.20},
      url = {https://doi.org/10.11648/j.si.20231106.20},
      eprint = {https://download.sciencepg.com/pdf/10.11648.j.si.20231106.20},
      abstract = {Public bidding is one of the important methods of competitive procurement, and the evaluation methods generally include comprehensive scoring method, lowest evaluated price method, and evaluated lowest bid price method. The commonly used method in equipment procurement is the comprehensive evaluation method, which involves three types of scores: business, technology, and price. The bidder with the highest total score will win the bid. When designing a comprehensive scoring standard, the bidding unit usually decomposes it into several items within the specified total score of this category, and then refines the quantitative criteria for each item's score. However, it often overlooks the internal connection of the three categories of scores, resulting in the winning bidder with the highest comprehensive score not necessarily meeting the core needs of the bidding party. In response to the typical problem of grading and ranking bidding units in current competitive procurement, this article intends to establish a bid evaluation model using the comprehensive weight analysis theory of rough set theory. Based on this, detailed evaluation criteria are designed, which can more scientifically and reasonably judge the scores of bidding units in the evaluation, and is conducive to improving the objectivity of the evaluation results; At the same time, through simulation case calculations, when there is more than one bidding unit with the highest final score, the comparative analysis of the evaluation result matrix is equivalent to a comprehensive analysis of many influencing factors such as price and technical score, which to some extent solves the problem of difficulty in selecting suitable winning bidders through detailed evaluation criteria.
    },
     year = {2023}
    }
    

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  • TY  - JOUR
    T1  - Research on Competitive Procurement Evaluation Model Based on Rough Set Importance Analysis
    AU  - Zhang Pinghao
    AU  - Jiang Gang
    AU  - Lin Guifang
    Y1  - 2023/11/29
    PY  - 2023
    N1  - https://doi.org/10.11648/j.si.20231106.20
    DO  - 10.11648/j.si.20231106.20
    T2  - Science Innovation
    JF  - Science Innovation
    JO  - Science Innovation
    SP  - 284
    EP  - 287
    PB  - Science Publishing Group
    SN  - 2328-787X
    UR  - https://doi.org/10.11648/j.si.20231106.20
    AB  - Public bidding is one of the important methods of competitive procurement, and the evaluation methods generally include comprehensive scoring method, lowest evaluated price method, and evaluated lowest bid price method. The commonly used method in equipment procurement is the comprehensive evaluation method, which involves three types of scores: business, technology, and price. The bidder with the highest total score will win the bid. When designing a comprehensive scoring standard, the bidding unit usually decomposes it into several items within the specified total score of this category, and then refines the quantitative criteria for each item's score. However, it often overlooks the internal connection of the three categories of scores, resulting in the winning bidder with the highest comprehensive score not necessarily meeting the core needs of the bidding party. In response to the typical problem of grading and ranking bidding units in current competitive procurement, this article intends to establish a bid evaluation model using the comprehensive weight analysis theory of rough set theory. Based on this, detailed evaluation criteria are designed, which can more scientifically and reasonably judge the scores of bidding units in the evaluation, and is conducive to improving the objectivity of the evaluation results; At the same time, through simulation case calculations, when there is more than one bidding unit with the highest final score, the comparative analysis of the evaluation result matrix is equivalent to a comprehensive analysis of many influencing factors such as price and technical score, which to some extent solves the problem of difficulty in selecting suitable winning bidders through detailed evaluation criteria.
    
    VL  - 11
    IS  - 6
    ER  - 

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Author Information
  • Naval Research Institute, Beijing, China

  • Naval Research Institute, Beijing, China

  • Naval Research Institute, Beijing, China

  • Section