Research and Implementation of English Grammar Check and Error Correction Based on Deep Learning

Table 3

Comparison of article check module results.

Model	Accuracy rate (%)	Recall rate (%)	F1 value (%)
Corpus + fallback algorithm	17.79	38.70	20.71
Rules + corpus + fallback algorithm	23.25	45.88	31.44
Rules + corpus + limited fallback algorithm	43.49	27.12	33.45