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.

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

如何更改程序实现回归预测呢 #417

Closed
xinzhichao opened this issue May 22, 2024 · 6 comments
Closed

如何更改程序实现回归预测呢 #417

xinzhichao opened this issue May 22, 2024 · 6 comments

Comments

@xinzhichao
Copy link

No description provided.

@ztxtech
Copy link

ztxtech commented May 22, 2024

回归预测怎么定义的

@xinzhichao
Copy link
Author

您好,我当前的数据是通过多个自变量来预测多个因变量,比如房价预测这种

@ztxtech
Copy link

ztxtech commented May 22, 2024

(我不是repo的作者)可以修改dataloader,把映射进行修改就行。但这种本身预测模式发生变化,未必效果会好。而且在部分模型参数敏感的条件下,得重新确定合适的参数。

@xinzhichao
Copy link
Author

大哥,我能多请教一下: --seq_len 96 \ --label_len 48 \ --pred_len 96 \,在这种时间预测模型中,这三个参数都具有什么意义吗,因为在我做回归预测的时候,data就是我输入的因变量(长度假设为50),label就是房价(长度为1),pred就是预测的一个房价(长度为1)。但是这里的label和pred数值是不一样的

@ztxtech
Copy link

ztxtech commented May 22, 2024

这里肯定是得修改的呀。具体这个的意思你可以去参考run.py,作者对每个参数进行了解释的。

@wuhaixu2016
Copy link
Collaborator

@ztxtech 感谢解答,关于回归预测,也可以参考我们最近的工作TimeXer:https://arxiv.org/abs/2402.19072

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

3 participants