Zhi‐Hong Deng

BCFNet: A Balanced Collaborative Filtering Network with Attention Mechanism

2021 · arXiv (Cornell University)

Collaborative Filtering (CF) based recommendation methods have been widely studied, which can be generally categorized into two types, i.e., representation learning-based CF methods and matching function learning-based CF methods. Representation learning tries to learn a …

Serendipitous Recommendation in E-Commerce Using Innovator-Based Collaborative Filtering

2018 · IEEE Transactions on Cybernetics

Collaborative filtering (CF) algorithms have been widely used to build recommender systems since they have distinguishing capability of sharing collective wisdoms and experiences. However, they may easily fall into the trap of the Matthew effect, …