Artificial Intelligence #semantic graph diffusion#cold-start forecasting
RAID: Semantic Graph Diffusion Enables True Cold-Start and Cross-Lingual Forecasting
A new framework called RAID (Retrieval-Augmented Iterative Diffusion) addresses the true cold-start forecasting problem where no prior observations exist. By leveraging textual metadata and semantic graph diffusion, RAID outperforms strong foundation models on accuracy and prediction interval coverage while reducing inference latency by an order of magnitude. It also enables zero-shot cross-lingual transfer, allowing models trained in one language to generalize to others.
Jun 16, 2026 1 source