构建全球食物知识图谱与饮食记录工具，助力人们了解并掌控日常饮食。
World Food Atlas Project
- 基于食谱和营养数据构建食物关系知识图谱
- 开发FoodLog和RecipeLog记录用户饮食习惯
- 为全球食物信息整合提供可扩展的解决方案
新冠疫情迫使全球民众居家生活，人们逐渐意识到饮食对身体的影响。如何更深入地了解食物并更好地控制饮食？为此，我们启动了世界食物地图集（World Food Atlas, WFA）项目，旨在汇集全球食物知识。本文展示了两项初步尝试：一是食物知识图谱（Food Knowledge Graph, FKG），通过食谱与营养数据构建食物及配料间的关联网络；二是FoodLog和RecipeLog两款应用，用于收集用户详细的饮食行为记录。我们还探讨了在整合这两项技术以构建完整WFA过程中面临的关键挑战。
原文摘要 · Abstract (English)
A coronavirus pandemic is forcing people to be "at home" all over the world. In a life of hardly ever going out, we would have realized how the food we eat affects our bodies. What can we do to know our food more and control it better? To give us a clue, we are trying to build a World Food Atlas (WFA) that collects all the knowledge about food in the world. In this paper, we present two of our trials. The first is the Food Knowledge Graph (FKG), which is a graphical representation of knowledge about food and ingredient relationships derived from recipes and food nutrition data. The second is the FoodLog Athl and the RecipeLog that are applications for collecting people's detailed records about food habit. We also discuss several problems that we try to solve to build the WFA by integrating these two ideas.
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