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TKDE_KDCRec

Experiments codes for the paper:

Dugang Liu, Pengxiang Cheng, Zinan Lin, Jinwei Luo, Zhenhua Dong, Xiuqiang He, Weike Pan and Zhong Ming. KDCRec: Knowledge Distillation for Counterfactual Recommendation via Uniform Data. Submit to TKDE.

<!--**Please cite our TKDE paper if you use our codes. Thanks!**-->

Motivation

This work is an extension of our SIGIR 2020 paper. The new contents we have added include:

  1. We have developed four new strategies to improve and supplement the original strategy.
  2. We have included new experimental results and associated analyses, including the evaluation and analysis of new strategies, and the performance trends of the proposed framework on some key factors.
  3. We have added more related work and discussions, as well as a formal problem definition.
  4. We have made many improvements throughout the whole paper.

Usage

  1. You can reproduce the experimental results of the paper by simply running reproduce_paper_results.py.
  2. If you want to try to perform the complete experiment process, please refer to the USAGE.txt file.

If you have any issues or ideas, feel free to contact us (dugang.ldg@gmail.com).