From engineering practice of multi-index estimation, this paper determines grey weight coefficient of estimation index according to grey statistical matrix.

本文从工程多指标评估实用出发，根据灰色统计矩阵确定表示评估指标重要程度的灰色权系数。

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From engineering practice of multi-index estimation, this paper determines grey weight coefficient of estimation index according to grey statistical matrix.

本文从工程多指标评估实用出发，根据灰色统计矩阵确定表示评估指标重要程度的灰色权系数。

youdao