Name		Name	Last commit message	Last commit date
parent directory ..
README.md		README.md
data-generating.py		data-generating.py
food.xls		food.xls
menu.csv		menu.csv
nutrition-data-crawling.py		nutrition-data-crawling.py
orderform.csv		orderform.csv
user.csv		user.csv

README.md

数据生成定义

User_id取值区间	100000-999999
Food_id取值区间	0-109
Order_id取值区间	100000-999999
Age区间	[16-25]
Mark评分区间	[0-10]
每顿订单数量区间	[300,500]
每个人每顿点的菜数量区间	[2,4]