Comparative analysis of the effects of different dimensionality reduction algorithms on hyperspectral estimation of total nitrogen content in wheat soils
Juan Bai, Shiyou Zhu, Yingchao Hao, Xinzhe Li, Chenbo Yang, Chao Wang, Xingxing Qiao, Meichen Feng, Lujie Xiao, Xiaoyan Song, Meijun Zhang, Sha Yang, Guangxin Li, Wude Yang, Sha Yang, Guangxin Li, Wude Yang
Topics & Concepts
Hyperspectral imagingSoil waterAgronomyNitrogenContent (measure theory)Dimensionality reductionMathematicsPrincipal component analysisEnvironmental scienceSoil scienceAlgorithmChemistryRemote sensingStatisticsComputer scienceBiologyArtificial intelligenceGeologyMathematical analysisOrganic chemistryRemote Sensing in AgricultureSoil Geostatistics and MappingSpectroscopy and Chemometric Analyses