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Energy-based OOD scoring and energy-bounded fine-tuning

Contribution grade

AI uncertainty, reliability and selective prediction · Human-designed research method or resource

Reference score135,000Provisional editorial estimate of this exact contribution; its grade is assessed separately.

What changed

Uses negative log-sum-exp of classifier logits as a non-probabilistic anomaly score and proposes margin-based fine-tuning to separate in-distribution and auxiliary-outlier energies.

Scientific scope

Uses negative log-sum-exp of classifier logits as a non-probabilistic anomaly score and proposes margin-based fine-tuning to separate in-distribution and auxiliary-outlier energies. Energy-model algebra does not establish that an arbitrary discriminative network learns the true normalized input density or detects all OOD inputs. Fine-tuning requires auxiliary outliers; source benchmark gains do not certify deployment safety. General computing contribution only.

Evidence

The linked original sources describe the stated contribution and its evidence limits. WRS has not independently rerun the experiments or certified a proof. Energy-model algebra does not establish that an arbitrary discriminative network learns the true normalized input density or detects all OOD inputs. Fine-tuning requires auxiliary outliers; source benchmark gains do not certify deployment safety. General computing contribution only.

Contributors

Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.

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