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A new method to estimate soil organic matter using the combination model based on short memory fractional order derivative and machine learning model 期刊论文
发表期刊: INFRARED PHYSICS & TECHNOLOGY. 出版年: 2023, 卷号: 134
作者:  Fu, Chengbiao;  Gan, Shu;  Xiong, Heigang;  Tian, Anhong
收藏  |  浏览/下载：25/0  |  提交时间：2024/09/29
Soil organic matter  Visible and near infrared spectroscopy  Short memory fractional order derivative  Global memory fractional order derivative  Machine learning model  
Estimation of SO42- ion in saline soil using VIS-NIR spectroscopy under different human activity stress 期刊论文
发表期刊: SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY. 出版年: 2022, 卷号: 282
作者:  Tian, Anhong;  Zhao, Junsan;  Fu, Chengbiao;  Xiong, Heigang
收藏  |  浏览/下载：25/0  |  提交时间：2024/09/20
Saline soil  SO42- ion  Different human activity stress  Field hyperspectral measurement  Fractional-order derivative  
Exploring the capability of Gaofen-5 hyperspectral data for assessing soil salinity risks 期刊论文
发表期刊: INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION. 出版年: 2022, 卷号: 112
作者:  Ge, Xiangyu;  Ding, Jianli;  Teng, Dexiong;  Xie, Boqiang;  Zhang, Xianlong;  Wang, Jinjie;  Han, Lijing;  Bao, Qingling;  Wang, Jingzhe
收藏  |  浏览/下载：27/0  |  提交时间：2024/09/20
Gaofen-5  Soil salinization  Fractional order derivative  Machine learning  Digital soil mapping  
Study on the Pretreatment of Soil Hyperspectral and Na+ Ion Data under Different Degrees of Human Activity Stress by Fractional-Order Derivatives 期刊论文
发表期刊: REMOTE SENSING. 出版年: 2021, 卷号: 13, 期号: 19
作者:  Tian, Anhong;  Zhao, Junsan;  Tang, Bohui;  Zhu, Daming;  Fu, Chengbiao;  Xiong, Heigang
收藏  |  浏览/下载：42/0  |  提交时间：2021/11/29
Grunwald-Letnikov fractional-order derivative (FOD)  hyperspectral resolution  correlation  different degrees of human activity stress  pretreatment  
Estimation of Salinity Content in Different Saline-Alkali Zones Based on Machine Learning Model Using FOD Pretreatment Method 期刊论文
发表期刊: REMOTE SENSING. 出版年: 2021, 卷号: 13, 期号: 24
作者:  Fu, Chengbiao;  Tian, Anhong;  Zhu, Daming;  Zhao, Junsan;  Xiong, Heigang
收藏  |  浏览/下载：34/0  |  提交时间：2022/03/17
soil salinity content  spectroscopy  machine learning model  generalized regression neural network  fractional-order derivative  
On existence and stability results to a class of boundary value problems under Mittag-Leffler power law 期刊论文
发表期刊: ADVANCES IN DIFFERENCE EQUATIONS. 出版年: 2020, 卷号: 2020, 期号: 1
作者:  Ali, Gauhar;  Shah, Kamal;  Abdeljawad, Thabet;  Khan, Hasib;  Rahman, Ghaus Ur;  Khan, Aziz
收藏  |  浏览/下载：22/0  |  提交时间：2021/01/07
Boundary conditions  ABC fractional derivative  Krasnoselskii fixed point theorem  Stability theory  26A33  34A08  35A08  
基于分数阶微分的盐渍土电导率高光谱估算研究 期刊论文
发表期刊: 中国生态农业学报（中英版）. 出版年: 2020, 卷号: 28, 期号: 4, 页码: 599-607
作者:  田安红;  赵俊三;  张顺吉;  付承彪;  熊黑钢
收藏  |  浏览/下载：34/0  |  提交时间：2021/01/08
Saline soil  Electrical conductivity  Grunwald-Letnikov fractional derivative  Sensitive wavelength  Field hyperspectral  
Estimation of soil salt content using machine learning techniques based on remote-sensing fractional derivatives, a case study in the Ebinur Lake Wetland National Nature Reserve, Northwest China 期刊论文
发表期刊: ECOLOGICAL INDICATORS. 出版年: 2020, 卷号: 119
作者:  Wang, Zheng;  Zhang, Xianlong;  Zhang, Fei;  Ngai Weng Chan;  Kung, Hsiang-te;  Liu, Suhong;  Deng, Laifei
收藏  |  浏览/下载：37/0  |  提交时间：2021/01/07
Remote sensing  Particle swarm optimization  Support vector machine (SVM)  Fractional derivative  Soil salt content  Hyperspectral index  
基于FOD和SVMDA-RF的土壤有机质含量高光谱预测 期刊论文
发表期刊: 农业机械学报. 出版年: 2020, 卷号: 51, 期号: 1, 页码: 156-167
作者:  张智韬;  劳聪聪;  王海峰;  Arnon Karnieli;  陈俊英;  李宇
收藏  |  浏览/下载：42/0  |  提交时间：2021/01/08
desert soil  soil organic matter  hyperspectral  support vector machines discriminant analysis  fractional-order derivative  random forest  
FINITE PART INTEGRALS ASSOCIATED WITH RIESZ AND HILFER DERIVATIVES 期刊论文
发表期刊: FRACTALS-COMPLEX GEOMETRY PATTERNS AND SCALING IN NATURE AND SOCIETY. 出版年: 2019, 卷号: 27, 期号: 5
作者:  Sarwar, Shahzad
收藏  |  浏览/下载：15/0  |  提交时间：2019/11/29
Fractional Derivative  Riesz Derivative  Hilfer Derivative  Finite Part Integral  Supersingular