Table 2. Model performance metrics for collision prediction.
| Dataset | Correct warning rate | False warning rate | Missed warning rate | Training time (hrs) | Inference time (ms) | Resource consumption (GPU memory) |
|---|---|---|---|---|---|---|
| INTERACTION | 0.83 | 0.03 | 0.11 | 12 | 50 | 6 GB |
| NGSIM | 0.87 | 0.13 | 0.02 | 15 | 45 | 7 GB |
| Average (both) | 0.85 | 0.08 | 0.07 | 13.5 | 47.5 | 6.5 GB |