2.2 Improving the comprehensive evaluation of fuzzy levels<br>The traditional fuzzy comprehensive evaluation method fully embodies the advantages of fuzzy analysis in the comprehensive evaluation by interpreting the fuzzy relationship between the evaluation index and the evaluation level by the membership function, but because the subjectiveness of the index selection, the one-sidedness of the weight assignment and the comprehensive evaluation method can easily cause data loss, which leads to the result that the evaluation results are not reasonable. Therefore, the fuzzy comprehensive evaluation is improved as follows, so that the analysis and evaluation is more objective and accurate.
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