通过对相应的多因子变量灰微分方程进行参数辨识，求得各影响因素的权系数。
Competence coefficients of each influential factor are solved through parameters identification of related multi-factor variable grey differential equation.
对风险因素的权重的确定，不是单凭主观评判，而是采用熵权系数法进行客观计算。
The weight of the risk actor is calculated objectively by the method of entropy weight coefficient, not only by subjective judgment.
另外一种是采用熵权的方法，计算风险因素的综合属性度，进而确定项目综合风险系数，衡量项目面临风险大小。
The another way is use entropy weight to count the risky factor's synthesized weight and measure the risky the project maybe faced.
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