Demand forecasting model of coal logistics based on drosophila-grey neural network

Wang, Shudong; Xing, Qinfeng; Wang, Xiangqian; Wu, Qian

doi:10.1007/s13198-021-01586-x

Cited by 2 publications

(1 citation statement)

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“…contain many kinds, and the result of a combination of factors determines the development of the system's dynamics. Grey correlation analysis is then used to determine the degree of influence of each factor on the system in which it is located [10][11][12][13] .…”

Section: Introductionmentioning

confidence: 99%

Selection of Equipment Tender Targets Model Based on Entropy Gray-Correlation Topsis Method

Dong,

Zhou,

Dong

2024

Frontiers in Artificial Intelligence and Applications

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The entropy-gray-correlation-Topsis method is used to establish a tender target selection model. The model normalises indicator values and constructs indicator matrices for the number of people, proportion of professional staff, fixed assets, production infrastructure conditions, procurement contracts and return on assets of the enterprise, calculates the Euclidean distance and grey correlation between units and ideal and negative ideal solutions, analyses the primary indicator weight coefficients and secondary weight indices The final quantitative ranking is carried out to obtain the assessed values of the tenderee in terms of corporate strength, competitiveness, financial position and operational risk, and to select the tenderee with the best conditions. This model provides a reasonable and scientific evaluation index system for the selection of tenders.

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Section: Introductionmentioning

confidence: 99%