Construction of English Language Autonomous Learning Center System Based on Artificial Intelligence Technology

Table 3

Analysis feature extraction network structure table.

Number of iterations	Average accuracy (%)	Average accuracy (%)
30000	56.45	56.83
40000	58.12	59.21
50000	64.65	64.18
60000	65.78	61.27
70000	68.87	69.34
80000	68.15	69.21