TrajFlow uses flow matching with a multi-query transformer to predict multiple trajectories in one pass and a Plackett-Luce ranking loss to improve confidence scores, reporting small SOTA gains on WOMD.
Social nce: Contrastive learning of socially-aware motion representations,
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TrajFlow: Multi-modal Motion Prediction via Flow Matching
TrajFlow uses flow matching with a multi-query transformer to predict multiple trajectories in one pass and a Plackett-Luce ranking loss to improve confidence scores, reporting small SOTA gains on WOMD.