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

UserCF #1

Open

SuperficialStudents opened this issue Nov 26, 2021 · 0 comments

SuperficialStudents commented Nov 26, 2021

UserCF中，若是val_data中的用户u若是不存在trn_data中，sim中就不存在用户u了，那如何给用户u做推荐？
相当于是一个新用户？做额外处理吗？

SuperficialStudents closed this as completed

SuperficialStudents reopened this

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment