Data augmentation and refinement for recommender system: A semi-supervised approach using maximum margin matrix factorization

@misc{kumar2023dataaugmentationrefinement,
      title={Data augmentation and refinement for recommender system: A  semi-supervised approach using maximum margin matrix factorization}, 
      author={Vikas Kumar and Arun K Pujari and Venkateswara Rao Kagita and Shamal Shaikh},
      year={2023},
      eprint={2306.13050},
      archivePrefix={arXiv},
      primaryClass={cs.IR},
      url={https://arxiv.org/abs/2306.13050}, 
}