[Retracted] The Construction of Machine Translation Model and Its Application in English Grammar Error Detection

Table 1

Details of training data and test data.

Wrong type	Training set		Test set
	Amount	Proportion	Amount	Proportion
Articles	6658	14.8	690	19.9
Prepositions	2404	5.3	312	9.0
Noun	3779	8.4	396	11.4
Subject-predicate agreement	1453	3.2	122	3.5
Verb forms	1527	3.4	124	3.6
Total error data	15821	35.1	1644	47.4
Total data	45106	—	3470	—