@article{pcaragprincipalcomponentanalysisfor,
  title = {PCA-RAG: Principal Component Analysis for Efficient Retrieval-Augmented Generation},
  author = {Arman Khaledian and Amirreza Ghadiridehkordi and Nariman Khaledian},
  year = {2025},
  eprint = {2504.08386},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2504.08386v1},
}