Research Article

An Optimal Credit Scoring Model Based on the Maximum Default Identification Ability for Chinese Small Business

Table 2

Value of ratio ri.

(1) ri value(2) comparison of two adjacent indicators

1.0Indicator xi−1 has the same importance as xi
1.2Indicator xi−1 has slightly more importance than xi
1.4Indicator xi−1 has obviously more importance than xi
1.6Indicator xi−1 has strongly more importance than xi
1.8Indicator xi−1 has extremely more importance than xi
1.1, 1.3, 1.5, 1.7Corresponding to the above intermediate cases of two adjacent judgments

Note: the table shows the ratio of the importance of the two indicators, according to the experts.