Research map / Probabilistic and scientific modeling / Molecules and proteins
WSiP: Wave Superposition Inspired Pooling for Dynamic Interactions-Aware Trajectory Prediction
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| Use WSiP instead of PiP-noPlan | Vehicle trajectory prediction · NGSIM, 5s | NLL: 5.49 -> 5.32 | Helped |
| Use WSiP instead of PiP-noPlan | Vehicle trajectory prediction · NGSIM, 5s | RMSE: 4.34 -> 4.34 | No clear effect |
| Use WSiP instead of PiP-noPlan | Vehicle trajectory prediction · highD, 5s | RMSE: 3.27 -> 3.14 | Helped |
| Use WSiP instead of PiP-noPlan | Vehicle trajectory prediction · highD, 5s | NLL: 5.03 -> 4.95 | Helped |
| Add future trajectory simulation for neighboring agents (ablation) | WSiP · NGSIM and highD | RMSE and NLL | Helped |
| Add phase embeddings to wave-pooling (ablation) | WSiP · NGSIM and highD | RMSE and NLL | Helped |
| Learn phase embeddings with Plain-FC rather than using final hidden states directly (ablation) | WSiP wave-pooling · NGSIM and highD | RMSE and NLL | Helped |
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