Table 10 Low-Frequency error type correction performance (Unit: %).
Error Type | Training Set Proportion | Detection Rate | Correction Success Rate |
|---|---|---|---|
Double Negation Structure | 0.7 | 62.4 | 54.3 |
Inverted Sentences | 1.2 | 73.6 | 68.9 |
Advanced Subjunctive Mood | 0.9 | 58.1 | 51.7 |
Culture-Specific Metaphors | 0.5 | 34.2 | 29.4 |