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PCA-RF model for Dendrolimus punctatus Walker damage detection 期刊论文
Natural Hazards, 2021, 卷号: 106, 期号: 1
作者:  Xu Z.;  Shi W.;  Lin L.;  Huang X.;  Wang Y.;  Liu J.;  Yu K.
收藏  |  浏览/下载：18/0  |  提交时间：2021/09/01
BP neural networks (BPNN)  Dendrolimus punctatus Walker damage  Fisher discriminant analysis (FDA)  PCA-RF  Principal component analysis (PCA)  Random forest (RF)  
Assessment of provincial waterlogging risk based on entropy weight TOPSIS–PCA method 期刊论文
Natural Hazards, 2021, 卷号: 108, 期号: 2
作者:  Liu Z.;  Jiang Z.;  Xu C.;  Cai G.;  Zhan J.
收藏  |  浏览/下载：28/0  |  提交时间：2021/09/01
Coupled entropy weight TOPSIS–PCA model  Entropy weight TOPSIS method  Evaluation indicators  Principal component analysis  Waterlogging risk assessment  
Assessment of regional drought vulnerability and risk using principal component analysis and a Gaussian mixture model 期刊论文
Natural Hazards, 2021
作者:  Kim J.E.;  Yu J.;  Ryu J.-H.;  Lee J.-H.;  Kim T.-W.
收藏  |  浏览/下载：18/0  |  提交时间：2021/09/01
Copula  Drought  EWM  GMM  Hazard  PCA  Risk  Vulnerability  
Morphometry of AFs in upstream and downstream of floods in Gribayegan, Iran 期刊论文
Natural Hazards, 2021, 卷号: 108, 期号: 1
作者:  Mokarram M.;  Pourghasemi H.R.;  Tiefenbacher J.P.
收藏  |  浏览/下载：25/0  |  提交时间：2021/09/01
Alluvial fan (AF)  Flood spreading  GMDH algorithm  Gribayegan plain  Morphometric characteristics  PCA method  
Using mixing model to interpret the water sources and ratios in an under-sea mine 期刊论文
Natural Hazards, 2020, 卷号: 104, 期号: 2
作者:  Gu H.;  Ni H.;  Ma F.;  Liu G.;  Hui X.;  Cao J.
收藏  |  浏览/下载：27/0  |  提交时间：2021/09/01
Hydrochemistry  Mixing model  PCA  Proportion  Water inrush  Water sources  
Polar organic compounds in PM10 and PM2.5 atmospheric aerosols from a background Eastern Mediterranean site during the winter period: Secondary formation, distribution and source apportionment 期刊论文
ATMOSPHERIC ENVIRONMENT, 2020, 卷号: 237
作者:  Kanellopoulos P.G.;  Chrysochou E.;  Koukoulakis K.;  Vasileiadou E.;  Kizas C.;  Savvides C.;  Bakeas E.
收藏  |  浏览/下载：21/0  |  提交时间：2022/01/18
Eastern Mediterranean  GC/MS  PCA  Polar organic compounds  Secondary organic aerosol  
Gas-particle partitioning of atmospheric reactive mercury and its contribution to particle bound mercury in a coastal city of the Yangtze River Delta, China 期刊论文
ATMOSPHERIC ENVIRONMENT, 2020, 卷号: 239
作者:  Xu L.;  Zhang Y.;  Tong L.;  Chen Y.;  Zhao G.;  Hong Y.;  Xiao H.;  Chen J.
收藏  |  浏览/下载：20/0  |  提交时间：2022/01/18
Aerosol compositions  Atmospheric reactive mercury  Gas-particle partitioning  PCA-MLR  Temperature  
Water Quality and Hydromorphological Variability in Greek Rivers: A Nationwide Assessment with Implications for Management 期刊论文
WATER, 2019, 卷号: 11, 期号: 8
作者:  Stefanidis, Konstantinos;  Papaioannou, George;  Markogianni, Vassiliki;  Dimitriou, Elias
收藏  |  浏览/下载：127/0  |  提交时间：2019/10/08
water quality  rivers  nutrients  WFD  national monitoring network  PCA  geostatistical analysis  
Mapping of climate vulnerability of the coastal region of Bangladesh using principal component analysis 期刊论文
APPLIED GEOGRAPHY, 2019, 卷号: 102, 页码: 47-57
作者:  Uddin, Md Nasir;  Islam, A. K. M. Saiful;  Bala, Sujit Kumar;  Islam, G. M. Tarekul;  Adhikary, Sudipta;  Saha, Debanjali;  Haque, Shammi;  Fahad, Md Golam Rabbani;  Akter, Rabeya
收藏  |  浏览/下载：22/0  |  提交时间：2019/10/08
Coastal region  Climate change  k-mean cluster  Mapping tool  Principal component analysis (PCA)