Search Ads Relevance on JD Ads Search System A/B Test Production (Online)
22CTRPIBERT+AGPO Labels
Evaluation results
| Method | Links | |||
|---|---|---|---|---|
| BERT+AGPO LabelsStudent Model Architecture=Three-layer BERT, Training Label Source=Teacher model (Rele-Ads-8B) optimized with AGPO, Evaluation Protocol=Relative gain vs online baseline (2-day A/B test)2026.05 | 22 | 50 | 21 |