Table 10 Test results of Chinese ministry of ecology and environment’s 2021–2022 environmental penalty record.
From: Machine learning detection of manipulative environmental disclosures in corporate reports
Metric | Cross-Validation (2011–2020) | External Validation (2021–2022) |
|---|---|---|
Accuracy | 99.32% | 94.17% |
Precision | 97.00% | 89.45% |
Recall | 99.00% | 91.20% |
F1-Score | 99.00% | 90.30% |
AUC | 0.7809 | 0.7214 |
