Student Action Prediction on OULAD Day 28 temporal cutoff
98.5Decision AccuracyF: EAV + XGBoost
Evaluation Results
| Method | Links | |
|---|---|---|
| F: EAV + XGBoost$/q=$0.002026.06 | 98.5 | |
| C: EAV + GPT-4o$/q=∼$0.052026.06 | 90.1 | |
| D: EAV + ONNX DT$/q=∼$0.042026.06 | 88 | |
| E: EAV + DT (local LM)$/q=$0.002026.06 | 88 | |
| A: Commercial RAG$/q=∼$0.042026.06 | 65.4 | |
| Majority baseline$/q=$0.002026.06 | 61.9 | |
| B: SQL+Vector RAG$/q=∼$0.062026.06 | 58.2 |