Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

时间序列协变量添加 #58

Open
xuwenlong123 opened this issue Sep 27, 2022 · 0 comments
Open

时间序列协变量添加 #58

xuwenlong123 opened this issue Sep 27, 2022 · 0 comments
Labels
enhancement New feature or request

Comments

@xuwenlong123
Copy link

目前时间序列协变量严格来讲分为过去协变量和未来协变量
过去协变量是只有过去有值，未来没有值，比如我要预测话务量，话务量指标和订单量是相关的，但未来订单量没有值，只在过去有值
未来协变量是过去和未来都有值，比如日期的年份，月份，星期，节假日等等

目前协变量只支持未来协变量，我理解就是只能添加和日期相关的特征，能否提供自动化添加的能力，不需要人工来进行构造，提升使用便捷性。比如可以自动生成基于日期一系列的特征如年月日和节假日，距离节假日第几天等等
同时，也希望模型可以支持添加过去协变量，这样就可以增加其他业务量以及滞后变量来作为特征
@zhangxjohn zhangxjohn added the enhancement New feature or request label Sep 30, 2022
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
enhancement New feature or request
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@xuwenlong123 @zhangxjohn