Table 12 Analysis Results Regarding Classification Models Established through Data Obtained in Different Weeks
From: Using learning analytics to develop early-warning system for at-risk students
Week | Accuracy | Sensitivity | Specificity | F-Measure |
|---|---|---|---|---|
Week 3 | 0,74 | 0,74 | 0,73 | 0,67 |
Week 6 | 0,71 | 0,81 | 0,65 | 0,67 |
Week 9 | 0,76 | 0,74 | 0,78 | 0,69 |
Week 12 | 0,84 | 0,81 | 0,86 | 0,79 |
Week 14 | 0,86 | 0,89 | 0,84 | 0,81 |