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arXiv AI By Minwoo Yu, Young-guk Ha

Warranted Attention: Learning What to Pass from Attention to Prediction

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The paper introduces Warrant, a method that learns to gate attention-derived item contributions before they are aggregated for prediction. Unlike traditional attention, which assumes relevance guarantees usefulness, Warrant applies learned, item‑wise permissions to control both the relative allocation and total transmission mass. Experiments on CyGNet and HotpotQA datasets show that ungated attention paths degrade performance, while Warrant’s selective gating recovers or improves metrics such as MRR and reduces unsupported selections.

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