[HTML][HTML] Unsupervised real-time anomaly detection for streaming data

S Ahmad, A Lavin, S Purdy, Z Agha - Neurocomputing, 2017 - Elsevier
… Early anomaly detection is valuable, yet it can be difficult to execute reliably in practice. …
that anomaly detectors be fully automated. In this paper we propose a novel anomaly detection

Deep unsupervised anomaly detection

T Li, Z Wang, S Liu, WY Lin - Proceedings of the IEEE/CVF …, 2021 - openaccess.thecvf.com
This paper proposes a novel method to detect anomalies in large datasets under a fully
unsupervised setting. The key idea behind our algorithm is to learn the representation …

Unsupervised anomaly detection with generative adversarial networks to guide marker discovery

T Schlegl, P Seeböck, SM Waldstein… - … processing in medical …, 2017 - Springer
… Here, we perform unsupervised learning to identify anomalies in imaging data as candidates
for markers. We propose AnoGAN, a deep convolutional generative adversarial network to …

Unsupervised clustering approach for network anomaly detection

I Syarif, A Prugel-Bennett, G Wills - … , NDT 2012, Dubai, UAE, April 24-26 …, 2012 - Springer
… the anomaly detection approach over the misuse detection technique in detecting unknown
… clustering algorithms when applied to anomaly detection. Five different clustering algorithms…

f-AnoGAN: Fast unsupervised anomaly detection with generative adversarial networks

T Schlegl, P Seeböck, SM Waldstein, G Langs… - Medical image …, 2019 - Elsevier
… Here, we propose a fast anomaly detection technique trained on large-scale imaging data
… We perform unsupervised learning on these data to train a generative model that captures a …

Toward a more practical unsupervised anomaly detection system

J Song, H Takakura, Y Okabe, K Nakao - Information Sciences, 2013 - Elsevier
… Considering the generality of misuse detection-based … in unsupervised anomaly detection
techniques. In previous research [20], we have proposed an unsupervised anomaly detection

Memorizing normality to detect anomaly: Memory-augmented deep autoencoder for unsupervised anomaly detection

D Gong, L Liu, V Le, B Saha… - Proceedings of the …, 2019 - openaccess.thecvf.com
… We apply the proposed MemAE on various public anomaly detection datasets from
different applications. Extensive experiments prove the excellent generalization and high …

Online and scalable unsupervised network anomaly detection method

J Dromard, G Roudiere… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
… [5] is an unsupervised network anomaly detector developed in our laboratory which
demonstrated good detection performance. It relies on a clustering algorithm to identify anomalies. A …

A survey on unsupervised anomaly detection algorithms for industrial images

Y Cui, Z Liu, S Lian - IEEE Access, 2023 - ieeexplore.ieee.org
… of recently proposed unsupervised algorithms for visual industrial anomaly detection covering
five … Unsupervised anomaly detection algorithm is still under continuous research and …

Challenges for unsupervised anomaly detection in particle physics

K Fraser, S Homiller, RK Mishra, B Ostdiek… - Journal of High Energy …, 2022 - Springer
… can be used directly for anomaly detection, with performance … optimal transport distances
for anomaly detection, we find that … These challenges with unsupervised anomaly detection