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Jiaxin Wang

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Trait-Aware Policy Optimization for Autoregressive Multi-Trait Essay Scoring

Experiments show that the proposed Trait-Aware Policy Optimization method consistently improves multi-trait scoring performance over supervised fine-tuning and scalar-reward optimization baselines, demonstrating the effectiveness and transferability of trait-aware post-training for essay scoring.

Zhengyang Wang, Sanwoo Lee, Jiaxin Wang et al. · 2 citations

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