SPARROW

作品数:86被引量:131H指数:7
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相关领域:生物学文化科学更多>>
相关作者:王玉秋刘光逊陈先春李雪王兆军更多>>
相关机构:南开大学新疆大学天津大学深圳尊一品科技有限公司更多>>
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相关基金:国家自然科学基金水体污染控制与治理科技重大专项河北省自然科学基金国家科技重大专项更多>>
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  • 期刊=Journal of Mountain Sciencex
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A debris-flow forecasting method with infrasound-based variational mode decomposition and ARIMA
《Journal of Mountain Science》2024年第12期4019-4032,共14页DONG Hanchuan LIU Shuang PANG Lili LIU Dunlong DENG Longsheng FANG Lide ZHANG Zhonghua 
funded by National Key R&D Program of China(No.2022YFC3003403);Sichuan Science and Technology Program(No.2024NSFSC0072);Natural Science Foundation of Hebei Province(No.F2021201031);Geological Survey Project of China Geological Survey(No.DD20230442).
Infrasound,known for its strong penetration and low attenuation,is extensively used in monitoring and warning systems for debris flows.Here,a debris-flow forecasting method was proposed by combining infrasound-based v...
关键词:Debris flow infrasound Variational Mode Decomposition Sparrow search algorithm ARIMA model Hilbert transform 
Optimizing slope safety factor prediction via stacking using sparrow search algorithm for multi-layer machine learning regression models被引量:2
《Journal of Mountain Science》2023年第10期2852-2868,共17页SHUI Kuan HOU Ke-peng HOU Wen-wen SUN Jun-long SUN Hua-fen 
supported by the Basic Research Special Plan of Yunnan Provincial Department of Science and Technology-General Project(Grant No.202101AT070094)。
The safety factor is a crucial quantitative index for evaluating slope stability.However,the traditional calculation methods suffer from unreasonable assumptions,complex soil composition,and inadequate consideration o...
关键词:Multi-layer regression algorithm fusion Stacking gensemblelearning Sparrow search algorithm Slope safety factor Data prediction 
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