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

第2.12主成分错误求助 #230

Open
kate-chen opened this issue Jan 26, 2021 · 7 comments
Open

第2.12主成分错误求助 #230

kate-chen opened this issue Jan 26, 2021 · 7 comments

Comments

@kate-chen
Copy link

image
前面的和形式是矩阵的F范数，为什么中间变成向量的2范数，之后又是F范数
@xwc2021
Copy link

xwc2021 commented Dec 17, 2023

這個F跟式(2.33)和式(2.49)指的是同個東西，用在矩陣

@Sudouble
Copy link

Sudouble commented Dec 17, 2023 via email

@wxq0910
Copy link

wxq0910 commented Dec 17, 2023 via email

@xy-always
Copy link

xy-always commented Dec 17, 2023 via email

@waboo258
Copy link

waboo258 commented Dec 17, 2023 via email

@Xl-wj
Copy link

Xl-wj commented Dec 17, 2023 via email

@1023620580
Copy link

1023620580 commented Dec 17, 2023 via email

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
8 participants
@Sudouble @xwc2021 @wxq0910 @xy-always @waboo258 @kate-chen @Xl-wj @1023620580