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Sponsored AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI

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Wen-Chao Liu

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Open access Sep 2026

D-pFoodReQ: Answer-Frequency-Aware Debiasing for Constrained Knowledge-Base Question Answering in Food Recommendation

Food recommendation systems must satisfy dietary preferences and nutritional, health, and ingredient constraints. In constrained food knowledge-base question answering, unequal positive training-answer frequency may influence ranking without necessarily reflecting query–recipe fit. We develop D-pFoodReQ by replacing th...

Zhi-Fang Liu, Wen-Chao Liu, Guo-Rui Sheng et al. · 0 citations

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