基于多源信息融合的黃河上游多災種知識圖譜構(gòu)建方法

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關鍵詞：知識圖譜；多災種；多源信息；本體；關系映射；黃河上游中圖分類號：TP391.1;TV882.1 文獻標志碼：A doi：10.3969/j.issn.1000-1379.2025.07.017引用格式：，，，等.基于多源信息融合的黃河上游多災種知識圖譜構(gòu)建方法[J].人民黃河，2025，47（7）：103-107，115.

Building Method of Multi-Disaster Knowledge Graph in the Upper Reaches of the Yellow River Based on Multi-Source Information Fusion

WANG Zongmin'，LIANG Chuangheng1，LIU Xinyi，LIU Yifan2，JINLei1，CAI Yingchun1，3，SHU Xiaosong 1，3 （1.School of Water Conservancy and Transportation，Zhengzhou University， Zhengzhou 450o01，China; 2.Guiyang Engineering Corporation Limited.，Power China， Guiyang 550081， China； 3.National KeyLaboratoryofTunnel Boring MachineandIntellgentOperationand Maintenance，Zhengzhou450ol，China）

Abstract：Idtoeesseficoistetsatiapaloelatioofultipledsterusigfactos，metflga knowledgegraphofutpledisastertypsinteuppreachsoftheYelowRiverbasedonulti-soueiformationfusionwasproposed Throughdataceaning，entityrecogitionadrelatiosipextraction，structuredandustructureddatasuchasmotesensingimages，ete orologicaldataadgologicaldataaeintegatedtuildtorecocetfotoloefinoanddfiesitsofsmaticoio suchascusalelatosspaialmpralsoatiodartatioelatiosp.Knowdgsoeddaicasonga outbyusingtheNo4jgraphdatabase，andamulti-soucedatamappingmechanismwasdesignedtosupportmult-imensionalquerisofentitiesschasasteets，igectosndatiesastes，sellaoipsombgayesetkpbistic reasoningndgraphtpologyanalysisalgoritms，thepropagationpathsofdisasterchainswrequantitativelyevaluated.BasedontelandslideeventinacanareaofteupperreachsoftheYelowRverin2O23，tepotentialelatioshipainbtweenlandsldesaddebris flowscanbedisoeredthoughteiferencefunctionoftegaphdatabase.Compaedtoradinaldatabass，nowledgegaphshefaster and more accurate information queries.

Keywords：knowledgegraph；mutiple typesof disasters；multi-sourceinformation；noumenon;relatioal mapping；theupperreacheso the Yellow River

0 引言

黃河上游地處青藏高原與黃土高原過渡帶，地質(zhì)構(gòu)造復雜，地形起伏劇烈，氣候條件多變。（剩余7385字）