Student success prediction on OULAD t=14 days (strict LEAP)
0.998AccuracyD: EAV + ONNX DT
Evaluation Results
| Method | Links | ||||
|---|---|---|---|---|---|
| D: EAV + ONNX DT$/q=∼$0.042026.06 | 0.998 | — | — | — | |
| E: EAV + DT (local LM)$/q=$0.002026.06 | 0.998 | — | — | — | |
| F: EAV + XGBoost$/q=$0.002026.06 | 0.998 | — | — | — | |
| Majority baseline$/q=$0.002026.06 | 0.918 | — | — | — | |
| C: EAV + GPT-4o$/q=∼$0.052026.06 | 0.799 | — | — | — | |
| A: Commercial RAG$/q=∼$0.042026.06 | 0.654 | — | — | — | |
| B: SQL+Vector RAG$/q=∼$0.062026.06 | 0.475 | — | — | — | |
| RFEvaluation Protocol=strict LEAP2026.05 | — | 74.04 | 69.14 | 0.2045 |