exposure

Definition

The state or degree of being open to something. In security it means how much of a system an attacker can reach — data exposure, an exposed endpoint. In sequence modeling, exposure bias names a specific failure: a model trained only on ground-truth prefixes never sees its own mistakes until inference time. The word is empty without its complement, so read what the exposure is to.

Explainers using this term

• Paper explained: DEFT-RLVR — show a driving VLM the future trajectory too early and it fabricates its reasoningDeferred Exposure of Future Trajectories for Verifiable Reasoning in Autonomous Driving VLMs