GRPO fine-tuning of Llama 3.1 8B improves multi-label HFACS classification of aviation narratives, reaching 18% exact match and 88% partial match on a 100-sample test set.
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Improving Aviation Safety Analysis: Automated HFACS Classification Using Reinforcement Learning with Group Relative Policy Optimization
GRPO fine-tuning of Llama 3.1 8B improves multi-label HFACS classification of aviation narratives, reaching 18% exact match and 88% partial match on a 100-sample test set.