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 1051–1075 of 4856 papers

Title	Date	Tasks	Status	Score
Adversarially Learned One-Class Classifier for Novelty Detection	Feb 25, 2018	Anomaly DetectionNovelty Detection	CodeCode Available	5
A Survey on GANs for Anomaly Detection	Jun 27, 2019	Anomaly DetectionSurvey	CodeCode Available	5
Anomaly Detection in Echocardiograms with Dynamic Variational Trajectory Models	Jun 30, 2022	Anomaly Detection	CodeCode Available	5
InQMAD: Incremental Quantum Measurement Anomaly Detection	Oct 11, 2022	Anomaly DetectionDensity Estimation	CodeCode Available	5
Adversarially Learned Anomaly Detection on CMS Open Data: re-discovering the top quark	May 4, 2020	Anomaly Detection	CodeCode Available	5
Integrating Quantum-Classical Attention in Patch Transformers for Enhanced Time Series Forecasting	Mar 31, 2025	Anomaly DetectionMultivariate Time Series Forecasting	CodeCode Available	5
Inferring Networks From Random Walk-Based Node Similarities	Dec 1, 2018	Anomaly DetectionClustering	CodeCode Available	5
InForecaster: Forecasting Influenza Hemagglutinin Mutations Through the Lens of Anomaly Detection	Oct 25, 2022	Anomaly Detection	CodeCode Available	5
Industrial Image Anomaly Localization Based on Gaussian Clustering of Pretrained Feature	Jan 6, 2021	Anomaly DetectionAnomaly Localization	CodeCode Available	5
Inexact Block Coordinate Descent Algorithms for Nonsmooth Nonconvex Optimization	May 10, 2019	Anomaly DetectionRetrieval	CodeCode Available	5
Input complexity and out-of-distribution detection with likelihood-based generative models	Sep 25, 2019	Anomaly DetectionOut-of-Distribution Detection	CodeCode Available	5
Kinematic Detection of Anomalies in Human Trajectory Data	Sep 27, 2024	Anomaly Detection	CodeCode Available	5
Improving SIEM for Critical SCADA Water Infrastructures Using Machine Learning	Mar 6, 2019	Anomaly DetectionBIG-bench Machine Learning	CodeCode Available	5
Improving Vision Anomaly Detection with the Guidance of Language Modality	Oct 4, 2023	Anomaly DetectionDefect Detection	CodeCode Available	5
Improving Novelty Detection using the Reconstructions of Nearest Neighbours	Nov 11, 2021	Anomaly DetectionData Augmentation	CodeCode Available	5
Improved Anomaly Detection by Using the Attention-Based Isolation Forest	Oct 5, 2022	Anomaly Detection	CodeCode Available	5
Improved Anomaly Detection through Conditional Latent Space VAE Ensembles	Oct 16, 2024	Anomaly Detection	CodeCode Available	5
A Subspace Method for Time Series Anomaly Detection in Cyber-Physical Systems	May 20, 2022	Anomaly DetectionTime Series	CodeCode Available	5
Importance Weighted Adversarial Discriminative Transfer for Anomaly Detection	May 14, 2021	Anomaly Detectionvalid	CodeCode Available	5
Improved AutoEncoder with LSTM module and KL divergence	Apr 30, 2024	Anomaly Detection	CodeCode Available	5
ISSTAD: Incremental Self-Supervised Learning Based on Transformer for Anomaly Detection and Localization	Mar 30, 2023	Anomaly DetectionAnomaly Localization	CodeCode Available	5
A Study of Representational Properties of Unsupervised Anomaly Detection in Brain MRI	Nov 28, 2022	Anomaly DetectionUnsupervised Anomaly Detection	CodeCode Available	5
Adversarial Distillation of Bayesian Neural Network Posteriors	Jun 27, 2018	Active LearningAnomaly Detection	CodeCode Available	5
Imbalanced Graph-Level Anomaly Detection via Counterfactual Augmentation and Feature Learning	Jul 13, 2024	Anomaly DetectionAttribute	CodeCode Available	5
Associative Knowledge Graphs for Efficient Sequence Storage and Retrieval	Nov 19, 2024	Anomaly DetectionKnowledge Graphs	CodeCode Available	5

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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