Hi Lei!
Could you please let me know the procedure you create the user_favor.txt. Cause as I understand, you use the uploader as the user, then the uploader's uploading history as his favors, right? Then the problem comes that there is no overlap of item between users, how can you solve this problem? Your dataset seems to be pretty important for our research, can you tell me how you made the dataset?
Best,
Jie
Hi Lei!
Could you please let me know the procedure you create the user_favor.txt. Cause as I understand, you use the uploader as the user, then the uploader's uploading history as his favors, right? Then the problem comes that there is no overlap of item between users, how can you solve this problem? Your dataset seems to be pretty important for our research, can you tell me how you made the dataset?
Best,
Jie