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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  
Source apportionment of the light absorbing impurities present in surface snow of the India Western Himalayan glaciers 期刊论文
ATMOSPHERIC ENVIRONMENT, 2021, 卷号: 246
作者:  Thind P.S.;  Kumar D.;  John S.
收藏  |  浏览/下载:14/0  |  提交时间:2022/01/18
Back trajectory analysis  Indian western himalayas  Light absorbing impurities  Positive matrix factorization  Principal component analysis  Source apportionment