Quorum: Zero-Training Unsupervised Anomaly Detection using Quantum Autoencoders

Jason Zev Ludmir, Sophia Rebello, Jacob Ruiz, Tirthak Patel
4/17/2025
cs.LGcs.ET

No official code found. Best implementation: positivetechnologylab/Quorum (2 stars, last commit 2025-02-25).

Abstract

Detecting mission-critical anomalous events and data is a crucial challenge across various industries, including finance, healthcare, and energy. Quantum computing has recently emerged as a powerful tool for tackling several machine learning tasks, but training quantum machine learning models remains challenging, particularly due to the difficulty of gradient calculation. The challenge is even greater for anomaly detection, where unsupervised learning methods are essential to ensure practical applicability. To address these issues, we propose Quorum, the first quantum anomaly detection framework designed for unsupervised learning that operates without requiring any training.

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Code Implementations(1)

positivetechnologylab/QuorumCommunity100%
21PythonFeb 25, 20251 years ago

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Cite this paper

@article{ludmir2025quorum,
  title  = {Quorum: Zero-Training Unsupervised Anomaly Detection using Quantum Autoencoders},
  author = {Jason Zev Ludmir and Sophia Rebello and Jacob Ruiz and Tirthak Patel},
  year   = {2025},
  eprint = {2504.13113},
  archivePrefix = {arXiv},
  url    = {http://arxiv.org/abs/2504.13113v1}
}

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