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 2401–2425 of 4856 papers

Title	Date	Tasks	Status	Hype
Unsupervised Visual Defect Detection with Score-Based Generative Model	Nov 29, 2022	Anomaly DetectionDefect Detection	—Unverified	0
G-CMP: Graph-enhanced Contextual Matrix Profile for unsupervised anomaly detection in sensor-based remote health monitoring	Nov 29, 2022	Anomaly Detectiongraph construction	—Unverified	0
ARISE: Graph Anomaly Detection on Attributed Networks via Substructure Awareness	Nov 28, 2022	Anomaly DetectionAttribute	—Unverified	0
MGFN: Magnitude-Contrastive Glance-and-Focus Network for Weakly-Supervised Video Anomaly Detection	Nov 28, 2022	Anomaly DetectionAnomaly Detection In Surveillance Videos	CodeCode Available	1
A Study of Representational Properties of Unsupervised Anomaly Detection in Brain MRI	Nov 28, 2022	Anomaly DetectionUnsupervised Anomaly Detection	CodeCode Available	0
Lightning Fast Video Anomaly Detection via Adversarial Knowledge Distillation	Nov 28, 2022	Anomaly DetectionKnowledge Distillation	CodeCode Available	0
An Anomaly Detection Method for Satellites Using Monte Carlo Dropout	Nov 27, 2022	Anomaly DetectionTime Series	—Unverified	0
Residual Pattern Learning for Pixel-wise Out-of-Distribution Detection in Semantic Segmentation	Nov 26, 2022	Anomaly DetectionAnomaly Segmentation	CodeCode Available	1
Composite Score for Anomaly Detection in Imbalanced Real-World Industrial Dataset	Nov 25, 2022	Anomaly DetectionGenerative Adversarial Network	—Unverified	0
MAEDAY: MAE for few and zero shot AnomalY-Detection	Nov 25, 2022	Anomaly DetectionImage Inpainting	CodeCode Available	1
RbA: Segmenting Unknown Regions Rejected by All	Nov 25, 2022	AllAnomaly Detection	CodeCode Available	1
A Deep Learning Anomaly Detection Method in Textual Data	Nov 25, 2022	Anomaly DetectionDeep Learning	—Unverified	0
MIAD: A Maintenance Inspection Dataset for Unsupervised Anomaly Detection	Nov 25, 2022	Anomaly DetectionUnsupervised Anomaly Detection	—Unverified	0
Meta-Learning for Automated Selection of Anomaly Detectors for Semi-Supervised Datasets	Nov 24, 2022	Anomaly DetectionMeta-Learning	—Unverified	0
Detecting Anomalies using Generative Adversarial Networks on Images	Nov 24, 2022	Anomaly DetectionDecoder	—Unverified	0
Learning Invariant Rules from Data for Interpretable Anomaly Detection	Nov 24, 2022	Anomaly DetectionDecision Making	CodeCode Available	0
Corn Yield Prediction based on Remotely Sensed Variables Using Variational Autoencoder and Multiple Instance Regression	Nov 23, 2022	Anomaly DetectionCrop Yield Prediction	—Unverified	0
CoMadOut -- A Robust Outlier Detection Algorithm based on CoMAD	Nov 23, 2022	Anomaly DetectionOutlier Detection	CodeCode Available	0
An Adaptive Event-based Data Converter for Always-on Biomedical Applications at the Edge	Nov 23, 2022	Anomaly Detection	—Unverified	0
FRE: A Fast Method For Anomaly Detection And Segmentation	Nov 23, 2022	Anomaly DetectionCPU	—Unverified	0
PNI : Industrial Anomaly Detection using Position and Neighborhood Information	Nov 22, 2022	Anomaly DetectionOutlier Detection	CodeCode Available	1
A Novel Center-based Deep Contrastive Metric Learning Method for the Detection of Polymicrogyria in Pediatric Brain MRI	Nov 22, 2022	Anomaly DetectionMetric Learning	CodeCode Available	0
U-Flow: A U-shaped Normalizing Flow for Anomaly Detection with Unsupervised Threshold	Nov 22, 2022	Anomaly DetectionAnomaly Segmentation	CodeCode Available	1
MGADN: A Multi-task Graph Anomaly Detection Network for Multivariate Time Series	Nov 22, 2022	Anomaly DetectionGraph Anomaly Detection	—Unverified	0
Generalizable Industrial Visual Anomaly Detection with Self-Induction Vision Transformer	Nov 22, 2022	Anomaly Detection	—Unverified	0

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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