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Bid evaluation method based on unascertained measurement comprehensive evaluation

A comprehensive evaluation, unknown technology, used in forecasting, data processing applications, computing, etc.

Inactive Publication Date: 2014-11-19
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of these existing bid evaluation models transform the various indicators into a part of the price of the goods (that is, price correction), but there is little one that quantifies the various evaluation indicators and uses an effective comprehensive evaluation model to evaluate the bidding unit evaluation model

Method used

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  • Bid evaluation method based on unascertained measurement comprehensive evaluation
  • Bid evaluation method based on unascertained measurement comprehensive evaluation
  • Bid evaluation method based on unascertained measurement comprehensive evaluation

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Experimental program
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Embodiment

[0123] Embodiment: The present invention is further illustrated below by specific examples.

[0124] In this implementation, the unascertained theoretical knowledge is used to convert the opinions of bid evaluation experts on each bidder into bid scores fairly and objectively, and the winning bidder is selected by sorting.

[0125] Step 1: Assume that there are 5 bidders in a bidding project, that is, X={x 1 ,x 2 ,...,x 5}, there are 7 bid evaluation experts. Depend on figure 2 It can be seen that the primary index space I={I 1 ,I 2 ,...,I 3}. The degree of conformity of each index is divided into 3 levels, that is, C={c 1 ,c 2 ,...,c 3},c 1 >c 2 >c 3 .

[0126] After repeated discussions with the Delphi method, 7 experts scored each secondary index (1-9 point system, 1 point is the worst, and 9 points are the best), as shown in the table below.

[0127] Table 1 Scores of each secondary index

[0128] Index serial number

x 1

x 2

x 3

x ...

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Abstract

The invention discloses a bid evaluation method based on unascertained measurement comprehensive evaluation. The method specifically comprises the following steps: (1) sample space X, index space I and evaluation grade space C on the basis of unascertained measurement bid evaluation are determined; (2) a single-index unascertained measurement matrix mu is measured; (3) information entropy-based index classification weight omega is measured; (4) a multi-index comprehensive unascertained matrix U is measured; (5) a recognition criterion lambda is determined; (6) a comprehensive score q is calculated; and (7) a winning bidder is selected according to the comprehensive score. According to the method of the invention, subjective factors in the bid evaluation process can be reduced, evaluation becomes objective, scientificalness of the bid evaluation method and fairness of bid evaluation are enhanced, data statistics and calculation can be carried out via a computer system, and difficulties of popularization and application can be reduced greatly.

Description

technical field [0001] The invention relates to a bidding evaluation method, in particular to a bidding evaluation method based on comprehensive evaluation of unascertained measures. Background technique [0002] There are many forms of enterprise material procurement, such as direct designation of units to order, inquiry procurement, bidding procurement, bidding, etc. Each material procurement method has its own advantages and disadvantages. Procurement of equipment and other materials by means of bidding can better reflect the fairness, openness and impartiality of the procurement process, and is more conducive to the purchase of high-quality, low-cost, high-quality products by material users, and obtain more long-term and high-quality services. After my country's accession to the WTO, it has gradually operated in accordance with international practices and gradually connected with the international market, which has increased the proportion of material procurement in bidd...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04
Inventor 吴克河朱亚运崔文超陈飞
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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