[Retracted] College English Teaching Evaluation Model Using Natural Language Processing Technology and Neural Networks

Table 3

Test result.

Test index	Single attention mechanism	DAM
Accuracy	0.611	0.826
Recall	0.603	0.835
F1 value	0.605	0.819
Effective output	936	1225
Number of words does not match	601	227
Output structure error	86	26