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PyCLiPSM: Harnessing heterogeneous computing resources on CPUs and GPUs for accelerated digital soil mapping 期刊论文
TRANSACTIONS IN GIS, 2021, 页码: 23
Authors:  Zhang, Guiming;  Zhu, A-Xing;  Liu, Jing;  Guo, Shanxin;  Zhu, Yunqiang
Favorite  |  View/Download:8/0  |  Submit date:2021/04/25
A self-training semi-supervised machine learning method for predictive mapping of soil classes with limited sample data 期刊论文
GEODERMA, 2021, 卷号: 384, 页码: 10
Authors:  Zhang, Lei;  Yang, Lin;  Ma, Tianwu;  Shen, Feixue;  Cai, Yanyan;  Zhou, Chenghu
Favorite  |  View/Download:11/0  |  Submit date:2021/03/15
Digital soil sampling  Machine learning  Semi-supervised learning  Self-training  Predictive mapping  
Sample size and spatial configuration of volunteered geographic information affect effectiveness of spatial bias mitigation 期刊论文
TRANSACTIONS IN GIS, 2020, 页码: 26
Authors:  Zhang, Guiming;  Zhu, A-Xing
Favorite  |  View/Download:8/0  |  Submit date:2021/03/18
A trustworthiness indicator to select sample points for the individual predictive soil mapping method (iPSM) 期刊论文
GEODERMA, 2020, 卷号: 373, 页码: 13
Authors:  Liu, Jing;  Zhu, A-Xing;  Rossiter, David;  Du, Fei;  Burt, James
Favorite  |  View/Download:6/0  |  Submit date:2021/03/23
Digital Soil Mapping  Sample reliability  Prediction trustworthiness  Prediction uncertainty  Third law of geography  
Space-time disease mapping by combining Bayesian maximum entropy and Kalman filter: the BME-Kalman approach 期刊论文
INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE, 2020, 页码: 24
Authors:  Hu, Bisong;  Ning, Pan;  Li, Yi;  Xu, Chengdong;  Christakos, George;  Wang, Jinfeng
Favorite  |  View/Download:7/0  |  Submit date:2021/03/18
Bayesian maximum entropy  Kalman filter  geostatistics  space-time analysis  hand  foot and mouth disease  
Comparison of conditioned Latin hypercube and feature space coverage sampling for predicting soil classes using simulation from soil maps 期刊论文
GEODERMA, 2020, 卷号: 370, 页码: 11
Authors:  Ma, Tianwu;  Brus, Dick J.;  Zhu, A-Xing;  Zhang, Lei;  Scholten, Thomas
Favorite  |  View/Download:8/0  |  Submit date:2021/03/23
Soil sampling  Random forest  Similarity-based predictive soil mapping  K-means  Simulated annealing  Calibration sampling  
Using the most similar case method to automatically select environmental covariates for predictive mapping 期刊论文
EARTH SCIENCE INFORMATICS, 2020, 页码: 10
Authors:  Liang, Peng;  Qin, Cheng-Zhi;  Zhu, A-Xing;  Zhu, Tong-Xin;  Fan, Nai-Qing;  Hou, Zhi-Wei
Favorite  |  View/Download:5/0  |  Submit date:2021/03/23
Predictive mapping  Environmental covariates  Case-based reasoning  Leave-one-out cross-validation  Digital soil mapping  
Soil mapping based on assessment of environmental similarity and selection of calculating samples 期刊论文
CATENA, 2020, 卷号: 188, 页码: 16
Authors:  Li, Yao;  Zhang, Na;  Li, Run-Kui;  Liu, Cheng-Yu;  Shen, Jing;  Jing, Yong-Cai
Favorite  |  View/Download:12/0  |  Submit date:2020/05/19
Environmental contrast index  Enhancive predictive coefficient-based soil mapping (EPSM)  Member recruiting process  Uncertainty threshold  Soil-land inference model (SoLIM)  Soil property  
Comparison of additive and isometric log-ratio transformations combined with machine learning and regression kriging models for mapping soil particle size fractions 期刊论文
GEODERMA, 2020, 卷号: 365, 页码: 16
Authors:  Wang, Zong;  Shi, Wenjiao;  Zhou, Wei;  Li, Xiaoyan;  Yue, Tianxiang
Favorite  |  View/Download:15/0  |  Submit date:2020/05/19
Soil particle size fractions  Log-ratio transformation  Boosted regression tree  Random forest  Regression kriging  
Improving prediction of soil organic carbon content in croplands using phenological parameters extracted from NDVI time series data 期刊论文
SOIL & TILLAGE RESEARCH, 2020, 卷号: 196, 页码: 13
Authors:  Yang, Lin;  He, Xianglin;  Shen, Feixue;  Zhou, Chenghu;  Zhu, A-Xing;  Gao, Bingbo;  Chen, Ziyue;  Li, Manchun
Favorite  |  View/Download:15/0  |  Submit date:2020/05/19
Soil organic carbon  Digital soil mapping  Phenological parameters  NDVI time series  Crop rotation