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

有向图 无向图 #5

Open
NoHesitation1 opened this issue Mar 29, 2024 · 1 comment
Open

有向图 无向图 #5

NoHesitation1 opened this issue Mar 29, 2024 · 1 comment

Comments

@NoHesitation1
Copy link

NoHesitation1 commented Mar 29, 2024

请问是否是在宏观图学习时路网被假设为有向图。但是在微观图学习时,生成的图是无向图,因为利用向量和向量的转置乘法得到的是对称矩阵

@LiuZH-19
Copy link
Owner

是的,文章中微观图计算两点间关系时metric funxtion直接用的是点积。你可以设计其他的metric function来计算节点间的关系,以使微观图也是有向的。

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

2 participants