针对大型群组，定义了专家的决策坐标以及客观上真实反映评价值的理想坐标。

For the large groups, this paper defines the expert's decision coordinate and the ideal coordinate which can objectively reflect the real evaluation. And an axiomatic hypothesis is given.

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针对大型群组，定义了专家的决策坐标以及客观上真实反映评价值的理想坐标。

For the large groups, this paper defines the experts decision coordinate and the ideal coordinate which can objectively reflect the real evaluation.

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该模型采用反映评价指标特征值之间的差异性的参数变异系数作为评价指标的权重，减少了权重确定的主观性。

The model USES the variation coefficient as parameter, which reflects eigenvalue difference to represent the weight of evaluation indexes, decreases the subjectivity of weight decision.

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