Title: Food safety supply chain from perspective of big data algorithm and energy efficiency

Authors: Mian Deng; Yong Wang

Addresses: College of Sichun Alcohol, Sichuan Vocational College of Chemical Technology, Luzhou, Sichuan, China ' College of Marxism, Sichuan Vocational College of Chemical Technology, Luzhou, Sichuan, China

Abstract: At present, food safety incidents emerge in an endless stream, so the relevant fields related to food safety issues have become a research hotspot. In order to effectively ensure food safety, it is necessary to control all aspects of the supply chain. In order to test the effect of Principal Component Analysis (PCA) and mutual Information Principal Component Analysis (MI-PCA) on the data set, the loss value and the predicted value of the data set were compared. The results show that the predicted value of PCA algorithm fluctuates obviously, while the predicted value of MI-PCA algorithm tends to be stable after 100 iterations. The prediction accuracy is also greater than 95%, and the prediction effect is good.

Keywords: supply chain; data dimensionality reduction; principal component; food safety; energy efficiency.

DOI: 10.1504/IJGEI.2024.137098

International Journal of Global Energy Issues, 2024 Vol.46 No.3/4, pp.389 - 405

Received: 15 Jul 2022
Accepted: 20 Oct 2022
Published online: 01 Mar 2024 *

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