2 papers
cs.IR2025
Pre-train and Fine-tune: Recommenders as Large Models
Zhenhao Jiang, Chenghao Chen, Hao Feng +5
In reality, users have different interests in different periods, regions, scenes, etc. Such changes in interest are so drastic that they are difficult to be captured by recommender…
cs.IR2024
DifFaiRec: Generative Fair Recommender with Conditional Diffusion Model
Zhenhao Jiang, Jicong Fan
Although recommenders can ship items to users automatically based on the users' preferences, they often cause unfairness to groups or individuals. For instance, when users can be d…