@article{polysaemodelingfeatureinteractionsinspar,
  title = {PolySAE: Modeling Feature Interactions in Sparse Autoencoders via Polynomial Decoding},
  author = {Panagiotis Koromilas and Andreas D. Demou and James Oldfield and Yannis Panagakis and Mihalis Nicolaou},
  year = {2026},
  eprint = {2602.01322},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.01322},
}