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Estimation of Travel Time Based on Ensemble Method With Multi-Modality Perspective Urban Big Data 期刊论文
IEEE ACCESS, 2020, 卷号: 8, 页码: 24819-24828
Authors:  Zou, Zhiqiang;  Yang, Haoyu;  Zhu, A-Xing
Favorite  |  View/Download:7/0  |  Submit date:2020/05/19
Travel time estimation  ensemble method  deep neural network  gradient boosted decision trees  
A graded proportion method of training sample selection for updating conventional soil maps 期刊论文
GEODERMA, 2020, 卷号: 357, 页码: 9
Authors:  Liu, Xueqi;  Zhu, A-Xing;  Yang, Lin;  Pei, Tao;  Liu, Junzhi;  Zeng, Canying;  Wang, Desheng
Favorite  |  View/Download:5/0  |  Submit date:2020/05/19
Training sample selection method  Data mining model  Update conventional soil map  Soil-environmental relationships  
Predictive mapping with small field sample data using semi-supervised machine learning 期刊论文
TRANSACTIONS IN GIS, 2019, 页码: 17
Authors:  Du, Fei;  Zhu, A-Xing;  Liu, Jing;  Yang, Lin
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A similarity-based approach to sampling absence data for landslide susceptibility mapping using data-driven methods 期刊论文
CATENA, 2019, 卷号: 183, 页码: 17
Authors:  Zhu, A-Xing;  Miao, Yamin;  Liu, Junzhi;  Bai, Shibiao;  Zeng, Canying;  Ma, Tianwu;  Hong, Haoyuan
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Landslide absence data  Sampling method  Data-driven methods  Landslide susceptibility mapping, similarity model, data mining and machine learning  
A modular and parallelized watershed modeling framework 期刊论文
ENVIRONMENTAL MODELLING & SOFTWARE, 2019, 卷号: 122, 页码: 16
Authors:  Zhu, Liang-Jun;  Liu, Junzhi;  Qin, Cheng-Zhi;  Zhu, A-Xing
Favorite  |  View/Download:6/0  |  Submit date:2020/05/19
Watershed modeling framework  Modular  Parallelization  Watershed process simulation  SEIMS  
y An Automatic Annotation Method for Discovering Semantic Information of Geographical Locations from Location-Based Social Networks 期刊论文
ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2019, 卷号: 8, 期号: 11, 页码: 18
Authors:  Zou, Zhiqiang;  He, Xu;  Zhu, A-Xing
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location-based social networks  data mining  points of interest  Flickr  points of interest annotation  
A representativeness heuristic for mitigating spatial bias in existing soil samples for digital soil mapping 期刊论文
GEODERMA, 2019, 卷号: 351, 页码: 130-143
Authors:  Zhang, Guiming;  Zhu, A-Xing
Favorite  |  View/Download:28/0  |  Submit date:2019/09/24
Sample representativeness  Existing soil samples  Spatial bias  Digital soil mapping (DSM)  
Estimating grassland aboveground biomass on the Tibetan Plateau using a random forest algorithm 期刊论文
ECOLOGICAL INDICATORS, 2019, 卷号: 102, 页码: 479-487
Authors:  Zeng, Na;  Ren, Xiaoli;  He, Honglin;  Zhang, Li;  Zhao, Dan;  Ge, Rong;  Li, Pan;  Niu, Zhongen
Favorite  |  View/Download:18/0  |  Submit date:2019/09/24
Aboveground biomass (AGB)  The Tibetan Plateau  Random Forest (RF)  Mean annual temperature (MAT)  Mean annual precipitation (MAP)  
Effects of Different Spatial Configuration Units for the Spatial Optimization of Watershed Best Management Practice Scenarios 期刊论文
WATER, 2019, 卷号: 11, 期号: 2, 页码: 23
Authors:  Zhu, Liang-Jun;  Qin, Cheng-Zhi;  Zhu, A-Xing;  Liu, Junzhi;  Wu, Hui
Favorite  |  View/Download:23/0  |  Submit date:2019/05/22
spatial configuration units  best management practices (BMPs)  spatial optimization  hydrologic response units (HRUs)  hydrologically connected fields  slope positions  watershed process simulation  
Automatic extraction and structuration of soil-environment relationship information from soil survey reports 期刊论文
JOURNAL OF INTEGRATIVE AGRICULTURE, 2019, 卷号: 18, 期号: 2, 页码: 328-339
Authors:  Wang De-sheng;  Liu Jun-zhi;  Zhu A-xing;  Wang Shu;  Zeng Can-ying;  Ma Tian-wu
Favorite  |  View/Download:17/0  |  Submit date:2019/05/22
soil-environment relationship  text  natural language processing  extraction  structuration