Browse > Methodology > Anomaly Detection > Unsupervised Anomaly Detection

Unsupervised Anomaly Detection

7 papers with code · Methodology
Subtask of Anomaly Detection

State-of-the-art leaderboards

No evaluation results yet. Help compare methods by submit evaluation metrics.

Greatest papers with code

Unsupervised Anomaly Detection via Variational Auto-Encoder for Seasonal KPIs in Web Applications

12 Feb 2018korepwx/donut

To ensure undisrupted business, large Internet companies need to closely monitor various KPIs (e. g., Page Views, number of online users, and number of orders) of its Web applications, to accurately detect anomalies and trigger timely troubleshooting/mitigation.

UNSUPERVISED ANOMALY DETECTION

Unsupervised Detection of Anomalous Sound based on Deep Learning and the Neyman-Pearson Lemma

22 Oct 2018lifesailor/data-driven-predictive-maintenance

To calculate the TPR in the objective function, we consider that the set of anomalous sounds is the complementary set of normal sounds and simulate anomalous sounds by using a rejection sampling algorithm.

UNSUPERVISED ANOMALY DETECTION UNSUPERVISED ANOMALY DETECTION IN SOUND

DOPING: Generative Data Augmentation for Unsupervised Anomaly Detection with GAN

23 Aug 2018greentfrapp/doping

To the best of our knowledge, our method is the first data augmentation technique focused on improving performance in unsupervised anomaly detection.

UNSUPERVISED ANOMALY DETECTION

Scalable and Interpretable One-class SVMs with Deep Learning and Random Fourier features

13 Apr 2018minh-nghia/AE-1SVM

To the best of our knowledge, this is the first work to study the interpretability of deep learning in anomaly detection.

DECISION MAKING DIMENSIONALITY REDUCTION REPRESENTATION LEARNING UNSUPERVISED ANOMALY DETECTION

Sequence Aggregation Rules for Anomaly Detection in Computer Network Traffic

9 May 2018benradford/replication_arxiv_1805_03735

We evaluate methods for applying unsupervised anomaly detection to cybersecurity applications on computer network traffic data, or flow.

UNSUPERVISED ANOMALY DETECTION

Unsupervised Anomaly Detection with Generative Adversarial Networks to Guide Marker Discovery

17 Mar 2017fuchami/ANOGAN

Obtaining models that capture imaging markers relevant for disease progression and treatment monitoring is challenging.

UNSUPERVISED ANOMALY DETECTION

Band selection with Higher Order Multivariate Cumulants for small target detection in hyperspectral images

10 Aug 2018ZKSI/CumFSel.jl

In this paper we present an analysis of a general algorithm for band selection based on higher order cumulants.

UNSUPERVISED ANOMALY DETECTION