Grey rough set-based power grid construction project post-evaluation index weight assignment method
A construction project, rough set technology, applied in the field of power grid construction evaluation, can solve the problem of no unified measurement standard
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[0040] The gray rough set-based post-evaluation index weighting method of the power grid construction project provided by the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0041] Such as figure 1 As shown, the post-evaluation index weighting method for power grid construction projects based on gray rough sets provided by the present invention includes the following steps executed in sequence:
[0042] Step 1. Stage S01 of constructing the index system: firstly, establish a post-evaluation index system for power grid construction projects with a hierarchical structure;
[0043] According to the content of the post-evaluation, starting from the four aspects of implementing management evaluation, financial evaluation, technical evaluation, and social impact evaluation, four first-level indicators are established and given different evaluation weights; Next, several secondary indicators and their eval...
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