Source code for the proposed $CM^3$ arXiv is located at src/models/cm3.py.

The script has been tested running under Python 3.7.11, with the following packages installed (along with their dependencies):

• torch: 1.11.0+cu113
• pandas: 1.3.5
• pyyaml: 6.0
• numpy: 1.21.5
• scipy: 1.7.3
• sentence-transformers: 2.2.0

• The model is based on MMRec. Please refer to the datasets used in the MMRec framework on GitHub.

1. Put your downloaded data (e.g. sports) under data dir.
2. Enter src folder and run with
   python main.py -m CM3 -d sports
   You may specify other parameters in CMD or config with configs/model/*.yaml and configs/dataset/*.yaml.