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 4801–4825 of 4856 papers

Title	Date	Tasks	Status
On Anomaly Ranking and Excess-Mass Curves	Feb 5, 2015	Anomaly Detection	—Unverified
A Random Matrix Theoretical Approach to Early Event Detection in Smart Grid	Jan 31, 2015	Anomaly DetectionDecision Making	—Unverified
A Neural Network Anomaly Detector Using the Random Cluster Model	Jan 28, 2015	Anomaly DetectionGeneral Classification	—Unverified
Efficiently Discovering Frequent Motifs in Large-scale Sensor Data	Jan 2, 2015	Anomaly DetectionClustering	—Unverified
Signal Recovery on Graphs: Variation Minimization	Nov 26, 2014	Anomaly DetectionGeneral Classification	—Unverified
Multi-view Anomaly Detection via Probabilistic Latent Variable Models	Nov 13, 2014	Anomaly DetectionBayesian Inference	—Unverified
Abnormal Object Recognition: A Comprehensive Study	Nov 9, 2014	Anomaly DetectionObject	—Unverified
Anomaly Detection Framework Using Rule Extraction for Efficient Intrusion Detection	Oct 28, 2014	Anomaly DetectionBIG-bench Machine Learning	—Unverified
Multi-Level Anomaly Detection on Time-Varying Graph Data	Oct 16, 2014	Anomaly DetectionGraph Anomaly Detection	—Unverified
GLAD: Group Anomaly Detection in Social Media Analysis- Extended Abstract	Oct 7, 2014	Anomaly DetectionGroup Anomaly Detection	—Unverified
Anomaly Detection Based on Indicators Aggregation	Sep 16, 2014	Anomaly Detectionfeature selection	—Unverified
A Methodology for the Diagnostic of Aircraft Engine Based on Indicators Aggregation	Aug 26, 2014	Anomaly DetectionDiagnostic	—Unverified
One-Class Support Measure Machines for Group Anomaly Detection	Aug 9, 2014	Anomaly DetectionGroup Anomaly Detection	—Unverified
Modeling Newswire Events using Neural Networks for Anomaly Detection	Aug 1, 2014	Anomaly Detection	—Unverified
An Off-the-shelf Approach to Authorship Attribution	Aug 1, 2014	Anomaly DetectionAuthorship Attribution	—Unverified
Entropic one-class classifiers	Jul 28, 2014	Anomaly DetectionBenchmarking	—Unverified
Anomaly Detection Based on Aggregation of Indicators	Jul 3, 2014	Anomaly Detectionfeature selection	—Unverified
Event and Anomaly Detection Using Tucker3 Decomposition	Jun 12, 2014	Anomaly Detection	—Unverified
A Rank-SVM Approach to Anomaly Detection	May 2, 2014	Anomaly DetectionComputational Efficiency	—Unverified
Anytime Hierarchical Clustering	Apr 13, 2014	Anomaly DetectionClustering	—Unverified
On the Ground Validation of Online Diagnosis with Twitter and Medical Records	Apr 11, 2014	Anomaly Detection	—Unverified
A Kernel-Based Nonparametric Test for Anomaly Detection over Line Networks	Apr 1, 2014	Anomaly Detection	—Unverified
DeepWalk: Online Learning of Social Representations	Mar 26, 2014	Anomaly DetectionLanguage Modeling	CodeCode Available
Multi-task Feature Selection based Anomaly Detection	Mar 17, 2014	Anomaly Detectionfeature selection	—Unverified
Feature Extraction of ECG Signal Using HHT Algorithm	Mar 7, 2014	Anomaly DetectionPrognosis	—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