Demeaned Sparse: Efficient Anomaly Detection by Residual Estimate

Yifan Fang, Yifei Fang, Ruizhe Chen, Haote Xu, Xinghao Ding +1 more
2/14/2026

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@article{fang2026demeaned,
  title  = {Demeaned Sparse: Efficient Anomaly Detection by Residual Estimate},
  author = {Yifan Fang and Yifei Fang and Ruizhe Chen and Haote Xu and Xinghao Ding and Yue Huang},
  year   = {2026},
  url    = {https://api.semanticscholar.org/CorpusID:a7dda28c886cb5665bb75b65bf0d7d52e2de8e82},
  journal = {ICML 2025 2025}
}

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