Invariant Representation Learning for Multimedia Recommendation

This our official implementation via Pytorch for the paper:

Xiaoyu Du, Zike Wu, Fuli Feng, Xiangnan He and Jinhui Tang. Invariant Representation Learning for Multimedia Recommendation. In ACM MM`22, October 10–14, 2022, Lisboa, Portugal.

Requirements

• Python==3.8.10
• Pytorch==1.11.0+cu113
• numpy, scipy, argparse, logging, sklearn, tqdm

Example to Run the Codes

First, we run UltraGCN for pretraining：

python main.py --model UltraGCN

After that, we run the InvRL model:

python main.py --model InvRL