Regional evaluation method based on geological engineering economy multi-factor fusion

The invention provides a geological engineering economy multi-factor fusion regional evaluation method, and the method comprises the steps: 1, calculating the correlation degree of geological attributes, economic parameters and engineering parameters according to geological, engineering and economic...

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Hauptverfasser: WEI GUOHUA, HOU QINGJIE, MENG XIANXIA, HAN HONGWEI, GAI SHANSHAN, YU JINGQIANG, LIU HAOJIE
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention provides a geological engineering economy multi-factor fusion regional evaluation method, and the method comprises the steps: 1, calculating the correlation degree of geological attributes, economic parameters and engineering parameters according to geological, engineering and economic attributes; 2, expert experience is introduced, and expert empowerment is considered; 3, on the basis of the information entropy theory, the entropy weight of each attribute is calculated; and 4, organically combining expert weighting, entropy weight and correlation degree by using a softmax algorithm, and comprehensively considering optimal attributes, economic parameters and engineering parameters to realize regional evaluation. According to the multi-factor fusion attribute optimization and region evaluation method, various geological, engineering and economic parameters, expert empowerment and entropy weight are reasonably and organically combined through the softmax algorithm, attribute optimization and regio