Research Article
Forecasting Credit Risk of SMEs in Supply Chain Finance Using Bayesian Optimization and XGBoost
Table 2
Profitability index screening results.
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Note. “+” stands for retained index, “−” stands for deletion index, “A0” is the correct rate of samples without credit risk, “A1” is the correct rate of samples with credit risk, and “A” is the correct rate of all samples. |