<p>Comparative study of different wavelength selection methods in the transfer of crop kernel qualitive near-infrared models</p>

doi:10.1016/j.infrared.2022.104120

HFCAS OpenIR

	Comparative study of different wavelength selection methods in the transfer of crop kernel qualitive near-infrared models
	Xu, Zhuopin 1; Zhang, Pengfei1 ; Wang, Qi1 ; Fan, Shuang 1,2; Cheng, Weimin 1,2; Liu, Jie 1,2; Wang, Haiping 1,3; Liu, Binmei1 ; Wu, Yuejin1
	2022-06-01
发表期刊	INFRARED PHYSICS & TECHNOLOGY
ISSN	1350-4495
通讯作者	Wang, Qi(wangqi@ipp.ac.cn) ; Wu, Yuejin(yjwu@ipp.ac.cn)
摘要	The calibration transfer of qualitative models is of great significance for the further application and popularization of near-infrared spectroscopy (NIRS) in agriculture. Appropriate wavelength selection can effectively improve the transfer efficiency. In this study, the performances of some wavelength selection methods in the transfer of qualitative models were evaluated and compared under the combinations of different pretreatment conditions and transfer algorithms. The compared methods included full-spectrum, synergy interval partial least squares (SIPLS), variable importance in projection (VIP), correlation analysis-based wavelength selection (CAWS) method, and screening wavelengths with consistent and stable signals method (SWCSS). The transfers of two batches of crop kernel datasets (wheat kernel and corn kernel datasets) between instruments were used for testing. The differences in spectral ranges, pretreatments, and transfer algorithms affected the accuracy of the qualitative models during the transfer, and the results showed that CAWS showed a better transfer efficiency than other wavelength selection methods under the combinations of various pretreatment conditions and transfer algorithms. The validation Mathews correlation coefficients (tMCCp) of the transferred CAWS-optimized wheat and corn models (0.718 and 1, respectively) were respectively the second-highest and highest among the tMCCp of the models under all treatment combinations. Additionally, the comparison of the spectral ranges selected by these methods suggested that a better transfer efficiency can be achieved under the co-occurrence of the following conditions: the spectral ranges used for modeling contain characteristic absorption peaks are related to the target to be identified, and the response between instruments is relatively consistent.
关键词	Near-infrared spectroscopy Calibration transfer Variable selection Wheat kernel Corn kernel
DOI	10.1016/j.infrared.2022.104120
关键词[WOS]	PROCESS ANALYTICAL TECHNOLOGY ; CALIBRATION TRANSFER ; SPECTROSCOPY
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[32070399] ; Anhui Provincial Key Research and Development Program[201904c03020007] ; Hefei Science and Technology Project[2021GJ065] ; Anhui Science and Technol-ogy Major Project[202103a06020014] ; Anhui Science and Technol-ogy Major Project[202003c08020006]
项目资助者	National Natural Science Foundation of China ; Anhui Provincial Key Research and Development Program ; Hefei Science and Technology Project ; Anhui Science and Technol-ogy Major Project
WOS研究方向	Instruments & Instrumentation ; Optics ; Physics
WOS类目	Instruments & Instrumentation ; Optics ; Physics, Applied
WOS记录号	WOS:000791777600007
出版者	ELSEVIER
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/131542
专题	中国科学院合肥物质科学研究院
通讯作者	Wang, Qi; Wu, Yuejin
作者单位	1.Chinese Acad Sci, Hefei Inst Phys Sci, Anhui Key Lab Environm Toxicol & Pollut Control Te, Hefei 230031, Anhui, Peoples R China 2.Univ Sci & Technol China, 96 Jinzhai Rd, Hefei 230026, Anhui, Peoples R China 3.Anhui Univ, Inst Phys Sci & Informat Technol, Hefei, Peoples R China
推荐引用方式 GB/T 7714	Xu, Zhuopin,Zhang, Pengfei,Wang, Qi,et al. Comparative study of different wavelength selection methods in the transfer of crop kernel qualitive near-infrared models [J]. INFRARED PHYSICS & TECHNOLOGY,2022,123.
APA	Xu, Zhuopin.,Zhang, Pengfei.,Wang, Qi.,Fan, Shuang.,Cheng, Weimin.,...&Wu, Yuejin.(2022). Comparative study of different wavelength selection methods in the transfer of crop kernel qualitive near-infrared models .INFRARED PHYSICS & TECHNOLOGY,123.
MLA	Xu, Zhuopin,et al." Comparative study of different wavelength selection methods in the transfer of crop kernel qualitive near-infrared models ".INFRARED PHYSICS & TECHNOLOGY 123(2022).