为解决用主观赋权法和客观赋权法确定指标权重存在的问题，采用群组决策特征根法和变异系数法相结合的方法。
To overcome the shortcomings of the methods to subjectively or objectively determine the weight of indexes, the group eigenvalue method combining with the variation coefficient m.
为解决用主观赋权法和客观赋权法确定指标权重存在的问题，采用群组决策特征根法和变异系数法相结合的方法。
To overcome the shortcomings of the methods to subjectively or objectively determine the weight of indexes, the group eigenvalue method combining with the variation coefficient m.
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