信用评级指标体系是信用评级的依据，也是保证信用评级结果客观公正的手段。
Credit evaluation indexes system is the basis for credit grade evaluation, and is also the method that ensures the correctness of evaluation outcome.
本文在现有的信用评级法指标体系基础上，运用主成分分析法定量筛选评价指标，克服指标选取的主观性。
Based on the current index system of credit rating, we use Principal Component Analysis to filtrate the index quantitatively, overcoming the subjectivity of index selection.
资信评估指标体系是资信评估的依据，也是保证信用评级结果客观公正的手段。
The credit-rating criteria system is the basis of credit rating and also the measure to ensure that the result of credit rating is objective and justicial.
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