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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:10/0  |  Submit date:2021/03/15
Digital soil sampling  Machine learning  Semi-supervised learning  Self-training  Predictive mapping  
Regional Differences and Influential Factors of Open Public Space in Chinese Cities Based on Big Earth Data 期刊论文
SUSTAINABILITY, 2020, 卷号: 12, 期号: 6, 页码: 16
Authors:  Wang, Penglong;  Ma, Yanyan;  Zhao, Xueyan;  Wang, Bao;  Wang, Jianghao;  Gao, Feng
Favorite  |  View/Download:10/0  |  Submit date:2020/05/19
open public space  regional differences  influencing factors  sustainable development goals (SDGs)  China  
Examining the relationship between urbanization and the eco-environment using a coupling analysis: Case study of Shanghai, China 期刊论文
ECOLOGICAL INDICATORS, 2017, 卷号: 77, 页码: 185-193
Authors:  He, Jinqiang;  Wang, Shaojian;  Liu, Yanyan;  Ma, Haitao;  Liu, Qianqian
Favorite  |  View/Download:7/0  |  Submit date:2019/09/25
Urbanization  Eco-environment  Coupling coordination degree  Shanghai  
内蒙古浑善达克沙地南部草地盖度探测及其变化分析 中文期刊论文
Authors:  马娜;  刘越;  胡云锋;  张学利;  艳燕
Adobe PDF(908Kb)  |  Favorite  |  View/Download:226/74  |  Submit date:2012/09/01
像元二分模型  三波段梯度差模型  植被覆盖度  动态变化  浑善达克沙地