@article{mineandrefineoptimizinggradedrelevancein,
  title = {Mine and Refine: Optimizing Graded Relevance in E-commerce Semantic Search Retrieval},
  author = {Jiaqi Xi and Raghav Saboo and Luming Chen and Martin Wang and Sudeep Das},
  year = {2026},
  eprint = {2602.17654},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.17654},
}