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Qingling Chen

Hunan University

2 Lushan South Rd

Changsha, CA 410082

China

SCHOLARLY PAPERS

3

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89

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Scholarly Papers (3)

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1.

Essential Spectral Pixels-Based Improvement of Umap Classifying Hyperspectral Imaging Data to Identify Minor Compounds in Food Matrix

Number of pages: 24 Posted: 19 Dec 2023
Xiangdong Qing, Guiying Lu, Xiaohua Zhang, Qingling Chen, Xiaohong Zhou, Wei He, Ling Xu and Jin Zhang
Hunan City University, affiliation not provided to SSRN, Xuchang University, Hunan University, Hunan City University, Hunan City University, Hunan City University and Hunan City University
Downloads 41 (1,170,409)

Abstract:

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food adulteration, Hyperspectral imaging, Essential spectral pixels, UMAP, HCA

2.

Unsupervised Classification of Essential Information in Hyperspectral Imaging for Intelligent Identification of Trace Adulterants in Food Matrix

Number of pages: 35 Posted: 07 May 2025
Xiangdong Qing, Wei He, Wei Meng, Qingling Chen and Xiaohua Zhang
Hunan City University, Hunan City University, Hunan City University, Hunan University and Xuchang University
Downloads 24 (1,399,036)

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Essential information, IFF, HSI, UMAP, t-SNE

3.

Improving Corrosion Resistance of Bfrp Bars by Cnts Modified Resin Immersed in Simulated Pore Solution of Seawater and Sea Sand Concrete

Number of pages: 20 Posted: 25 Feb 2023
Guangyan Feng, Yunfu Ou, Md Zillur Rahman, Qingling Chen, Linlin Zhou, Hongchen Zhao, Dongsheng Mao and Deju Zhu
Hunan University, affiliation not provided to SSRN, Ahsanullah University of Science and Technology, Hunan University, Hunan University, affiliation not provided to SSRN, Chinese Academy of Sciences (CAS) and Hunan University
Downloads 24 (1,399,036)

Abstract:

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BFRP bars, corrosion resistance, carbon nanotubes, shear strength, porosity