arXiv 2609.38827 · cs.AI · 2026-09-30
More Choices, Fewer Decisions: Ordinal-Scale Bias in JEV-like Direct-Decision Models
Tianxiang Gao, Jinzhe Li, Zhiyuan Li, Yi Chang, Yuan Wu
Jilin University
In latest · #176 Added on 2026-10-21
One-line takeaway
Finds JEV-like direct-decision models under-use ordinal scales, over-predicting middle labels.
发现 JEV 类直接决策模型在有序打分时偏向中间档，没有充分利用整个评分尺度。
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