Anomaly Detection

Anomaly Detection is a binary classification identifying unusual or unexpected patterns in a dataset, which deviate significantly from the majority of the data. The goal of anomaly detection is to identify such anomalies, which could represent errors, fraud, or other types of unusual events, and flag them for further investigation.

[Image source]: GAN-based Anomaly Detection in Imbalance Problems

Papers

Recently Added Most Hyped Most Active Needs Verification Most Verified

Showing 4676–4700 of 4856 papers

Title	Date	Tasks	Status
Hybrid Isolation Forest - Application to Intrusion Detection	May 10, 2017	Anomaly DetectionComputational Efficiency	CodeCode Available
Automatic Anomaly Detection in the Cloud Via Statistical Learning	Apr 24, 2017	Anomaly DetectionTime Series	CodeCode Available
Robust, Deep and Inductive Anomaly Detection	Apr 22, 2017	Anomaly Detection	CodeCode Available
Anomaly detection and motif discovery in symbolic representations of time series	Apr 18, 2017	Anomaly DetectionTime Series	—Unverified
Grouped Convolutional Neural Networks for Multivariate Time Series	Mar 29, 2017	Anomaly DetectionClustering	—Unverified
Collective Anomaly Detection based on Long Short Term Memory Recurrent Neural Network	Mar 28, 2017	Anomaly DetectionIntrusion Detection	—Unverified
Unsupervised Anomaly Detection with Generative Adversarial Networks to Guide Marker Discovery	Mar 17, 2017	Anomaly DetectionGenerative Adversarial Network	CodeCode Available
Statistical Anomaly Detection via Composite Hypothesis Testing for Markov Models	Feb 27, 2017	Anomaly DetectionTwo-sample testing	CodeCode Available
Latent Laplacian Maximum Entropy Discrimination for Detection of High-Utility Anomalies	Feb 16, 2017	Anomaly DetectionUnsupervised Anomaly Detection	—Unverified
Recurrent Neural Networks for anomaly detection in the Post-Mortem time series of LHC superconducting magnets	Feb 2, 2017	Anomaly DetectionDeep Learning	—Unverified
Abnormal Event Detection in Videos using Spatiotemporal Autoencoder	Jan 6, 2017	Abnormal Event Detection In VideoAnomaly Detection	CodeCode Available
Anomaly Detection Using the Knowledge-based Temporal Abstraction Method	Dec 14, 2016	Anomaly Detection	—Unverified
Known Unknowns: Uncertainty Quality in Bayesian Neural Networks	Dec 5, 2016	Anomaly DetectionKnown Unknowns	CodeCode Available
The Power of Adaptivity in Identifying Statistical Alternatives	Dec 1, 2016	Anomaly Detection	—Unverified
Anomaly Detection in Video Using Predictive Convolutional Long Short-Term Memory Networks	Dec 1, 2016	Anomaly Detection	—Unverified
Multi-view Anomaly Detection via Robust Probabilistic Latent Variable Models	Dec 1, 2016	Anomaly DetectionBayesian Inference	—Unverified
The Inverse Bagging Algorithm: Anomaly Detection by Inverse Bootstrap Aggregating	Nov 24, 2016	Anomaly Detection	—Unverified
A Survey of Credit Card Fraud Detection Techniques: Data and Technique Oriented Perspective	Nov 19, 2016	Anomaly DetectionFraud Detection	—Unverified
Anomaly Detection in Bitcoin Network Using Unsupervised Learning Methods	Nov 12, 2016	Anomaly DetectionClustering	—Unverified
Low Latency Anomaly Detection and Bayesian Network Prediction of Anomaly Likelihood	Nov 11, 2016	Anomaly DetectionBIG-bench Machine Learning	—Unverified
One Class Splitting Criteria for Random Forests	Nov 7, 2016	Anomaly DetectionBIG-bench Machine Learning	CodeCode Available
Recurrent Neural Radio Anomaly Detection	Nov 1, 2016	Anomaly DetectionNovelty Detection	—Unverified
Anomaly Detection with the Voronoi Diagram Evolutionary Algorithm	Oct 27, 2016	Anomaly DetectionGeneral Classification	—Unverified
A Bayesian Ensemble for Unsupervised Anomaly Detection	Oct 24, 2016	Anomaly DetectionClustering	—Unverified
Maximally Divergent Intervals for Anomaly Detection	Oct 21, 2016	Anomaly DetectionTime Series	—Unverified

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All datasets MVTec AD VisA MVTec LOCO AD One-class CIFAR-10 CUHK Avenue ShanghaiTech Fishyscapes L&F UCR Anomaly Archive MPDD BTAD One-class CIFAR-100 UBnormal

Benchmark Results

#	Model	Metric	Claimed	Verified	Status
1	CPR-faster(TensorRT)	FPS	1,016	—	Unverified
2	CPR-fast(TensorRT)	FPS	362	—	Unverified
3	CPR(TensorRT)	FPS	130	—	Unverified
4	GLASS	Detection AUROC	99.9	—	Unverified
5	UniNet	Detection AUROC	99.9	—	Unverified
6	HETMM	Detection AUROC	99.8	—	Unverified
7	INP-Fomer ViT-L (model-unified multi-class)	Detection AUROC	99.8	—	Unverified
8	EfficientAD (early stopping)	Detection AUROC	99.8	—	Unverified
9	DDAD	Detection AUROC	99.8	—	Unverified
10	PBAS	Detection AUROC	99.8	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	UniNet	Detection AUROC	99.8	—	Unverified
2	GLAD	Detection AUROC	99.5	—	Unverified
3	UniNet(model-unified multi-class)	Detection AUROC	99.15	—	Unverified
4	INP-Former ViT-B (model-unified multi-class)	Detection AUROC	98.9	—	Unverified
5	DDAD	Detection AUROC	98.9	—	Unverified
6	Dinomaly ViT-L (model-unified multi-class)	Detection AUROC	98.9	—	Unverified
7	DiffusionAD	Detection AUROC	98.8	—	Unverified
8	GLASS	Detection AUROC	98.8	—	Unverified
9	TransFusion	Detection AUROC	98.7	—	Unverified
10	HETMM	Detection AUROC	98.1	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	CSAD	Avg. Detection AUROC	95.3	—	Unverified
2	PSAD	Avg. Detection AUROC	94.9	—	Unverified