Research and Implementation of Entropy-Based Model to Evaluation of the Investment Efficiency of Grid Enterprise

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Investment efficiency on power grid enterprises evaluation is an evaluation of proportional relationship between investment results and investment consumption. The rationality of evaluation depends on evaluation model, the most important part of evaluation model is the enactment of weight. As a long-tested weight method, entropy weight coefficients method is reliable and objective. In this article, we discussed a entropy weight coefficients method that applicable to the investment efficiency on power grid enterprises evaluation. The computer realization method is also disscussed in this article.