一个采用VB开发的饮食管理系统，里面有膳食评估指导和饮食推荐等功能，是个很好的学习材料。-A dietary management system using VB developers, there are dietary assessment guidelines and dietary recommendations and other functions, is a very good learning materials.

基于用户的协同过滤推荐算法实现食品推荐功能，基于不同用户评分矩阵实现食品的分类。(Based on user collaborative filtering recommendation algorithm, food recommendation function is realized, and food classification is achieved based on different user rating matrix