News Recommendation on Production System (online)
0.95DAU Lift (%)GRPO with multi-reward signals
Evaluation Results
| Method | Links | ||||||
|---|---|---|---|---|---|---|---|
| GRPO with multi-reward signalsDeployment=Online A/B experiment, Duration=7-day flight, N=12026.02 | 0.95 | 0.012 | 0.22 | 0.031 | 4.38 | 0.004 |