Replacing AdamW with IVON and pruning 10% of highest-variance LoRA parameters improves average commonsense-reasoning accuracy by 1.3 points and calibration by 5.4 points on Llama-3.2-3B.
Stop measuring calibration when humans disagree
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Improving LoRA with Variational Learning
Replacing AdamW with IVON and pruning 10% of highest-variance LoRA parameters improves average commonsense-reasoning accuracy by 1.3 points and calibration by 5.4 points on Llama-3.2-3B.