支配烹饪设计的普适统计规律 / Universal statistical laws governing culinary design
1️⃣ 一句话总结
该研究通过分析全球传统食谱发现,如同人类语言一样,烹饪也遵循一系列普适的数学规律,例如少数常用食材被高频使用(类似齐普夫定律)、随着食谱数量增加新食材的出现速度减慢(类似希普斯定律),以及复杂菜谱中每部分信息更少(类似门策拉特-阿尔特曼关系),这些现象表明饮食创作背后存在简单而通用的生成机制。
Cooking is a cultural expression of human creativity that transcends geography and time through the orchestration of ingredients and techniques, much like languages do through words and syntax. Yet, beneath the apparent diversity of culinary traditions, whether recipes obey statistical laws comparable to those of other symbolic systems remains unknown. Here we analyze a large corpus of traditional recipes spanning global cuisines, annotated using a state-of-the-art named entity recognition algorithm into ingredients, cooking techniques, utensils, and other culinary attributes. We find that ingredient usage exhibits Zipf-like rank-frequency scaling, that culinary diversity grows sublinearly with corpus size in accordance with Heaps' law, and that recipe complexity follows Menzerath-Altmann-type relations between the number and average information of constituent units. Consistent with observations in packaged foods, macronutrient concentrations across recipes also display a log-normal signature. Minimal generative models based on preferential reuse, constrained sampling, and incremental modification recapitulate these regularities, suggesting generic processes that shape recipe architecture across cultures. Together, these findings establish recipes as a compositional symbolic system in which complex structure emerges from simple, constrained generative processes.
支配烹饪设计的普适统计规律 / Universal statistical laws governing culinary design
该研究通过分析全球传统食谱发现,如同人类语言一样,烹饪也遵循一系列普适的数学规律,例如少数常用食材被高频使用(类似齐普夫定律)、随着食谱数量增加新食材的出现速度减慢(类似希普斯定律),以及复杂菜谱中每部分信息更少(类似门策拉特-阿尔特曼关系),这些现象表明饮食创作背后存在简单而通用的生成机制。
源自 arXiv: 2604.28021