user profile generation question

[HappyDay1998]

Regarding to the user profiles generation part, how do you randmly choose 3 recipes for each user? In the whole recipe pool or just the recipes in the training set for the corresponding users? If I choose 3 recipes global randomly, will this have the risk of data leakage for the test set? Thank you so much!

[Re-bin]

Hi 👋!

Thanks for your interest in RLMRec! Yes, for profile generation we sample only training-set interactions to avoid data leakage.

I hope the above answer is helpful to you :)

Best regards, Xubin