Fourthly, using other people's research as reference, we introduced Matter Element Extension Evaluation into risk analysis for construction project, applied BP nerve network theory into economy and risk evaluation, and finally built an integrated evaluation model.
再次，在前人研究的基础上，将物元可拓评价法引入建设工程项目的风险分析；将BP神经网络理论应用于林区建设工程项目经济及风险的综合评价，并建立综合评价模型。
参考来源 - 林区建设工程项目经济与风险综合评价的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
This paper consists of two methods, one is comprehensive evaluation model of matter element and extension, and the other is fuzzy matter-element analysis based on Euclid approach degree.
将物元可拓综合评价模型和基于欧氏贴近度的模糊物元模型引入水闸评价上来。
On the study on traditional financial risk assessment method, the text introduces the method of extension evaluation which is based on the theory of matter-element.
本文在传统财务风险评价方法研究的基础上，引入基于物元理论的可拓评价方法。
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