Research Article
Research on Default Prediction for Credit Card Users Based on XGBoost-LSTM Model
Table 3
Model evaluation indicators of XGBoost algorithm models using different features.
| Features | Train AUC | Train ACC | Test AUC | Test ACC | Test recall | Test precision |
| Without transaction features | 0.716 | 0.801 | 0.710 | 0.799 | 0.008 | 0.493 | The first stage | 0.764 | 0.821 | 0.759 | 0.819 | 0.163 | 0.714 | The first and second stages | 0.895 | 0.873 | 0.893 | 0.870 | 0.507 | 0.768 |
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