Research Article
Design of English Learning Effectiveness Evaluation System Based on K-Means Clustering Algorithm
Table 4
System sensitivity coefficient.
| Iterations/time | Designed system | Mobile foreign language-assisted learning effectiveness evaluation system | Ability evaluation system based on machine learning |
| 2 | 0.13 | 0.23 | 0.30 | 4 | 0.13 | 0.27 | 0.32 | 6 | 0.14 | 0.29 | 0.33 | 8 | 0.10 | 0.26 | 0.34 | 10 | 0.11 | 0.26 | 0.30 | 12 | 0.09 | 0.27 | 0.31 | 14 | 0.09 | 0.28 | 0.35 | 16 | 0.07 | 0.28 | 0.35 | 18 | 0.15 | 0.20 | 0.39 | 20 | 0.09 | 0.23 | 0.38 |
|
|