Student success prediction on OULAD t=56 days (strict LEAP)
95.6AccuracyD: EAV + ONNX DT
Evaluation Results
| Method | Links | ||||
|---|---|---|---|---|---|
| D: EAV + ONNX DT$/q=∼$0.042026.06 | 95.6 | — | — | — | |
| E: EAV + DT (local LM)$/q=$0.002026.06 | 95.6 | — | — | — | |
| F: EAV + XGBoost$/q=$0.002026.06 | 93.6 | — | — | — | |
| C: EAV + GPT-4o$/q=∼$0.052026.06 | 89.8 | — | — | — | |
| Majority baseline$/q=$0.002026.06 | 70.1 | — | — | — | |
| A: Commercial RAG$/q=∼$0.042026.06 | 67.2 | — | — | — | |
| B: SQL+Vector RAG$/q=∼$0.062026.06 | 59.1 | — | — | — | |
| GBDTEvaluation Protocol=strict LEAP2026.05 | — | 86.02 | 82.24 | 0.1511 |