EHCF

This is our implementation of the paper:

Chong Chen, Min Zhang, Weizhi Ma, Yongfeng Zhang, Yiqun Liu and Shaoping Ma. 2020. Efficient Heterogeneous Collaborative Filtering without Negative Sampling for Recommendation. In AAAI'20.

Please cite our AAAI'20 paper if you use our codes. Thanks!

@inproceedings{chen2020efficient,
  title={Efficient Heterogeneous Collaborative Filtering without Negative Sampling for Recommendation},
  author={Chen, Chong and Zhang, Min and Ma, Weizhi and Zhang, Yongfeng and Liu, Yiqun and Ma, Shaoping},
  booktitle={Thirty-Fourth AAAI Conference on Artificial Intelligence},
  year={2020},
}

Author: Chong Chen ([email protected])

Environments

• python
• Tensorflow
• numpy
• pandas

Example to run the codes

Train and evaluate the model:

python EHCF.py

First Update Date: Nov. 12, 2019