Research Article

Application of Convolutional Neural Network-Based Hierarchical Teaching Method in College English Teaching and Examination Reform

Table 3

A comparative analysis of English tiered teaching oral examinations.

LevelsPilot examExtension exam

Excellent8 (7.8)14 (2.6)
Good32 (31.4)128 (23.6)
Fine58 (56.9)338 (62.4)
General4 (3.9)62 (11.4)