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 1326–1350 of 4856 papers

Title	Date	Tasks	Status	Score
Consistency-based anomaly detection with adaptive multiple-hypotheses predictions	May 1, 2019	Anomaly DetectionDiversity	CodeCode Available	5
GDformer: Going Beyond Subsequence Isolation for Multivariate Time Series Anomaly Detection	Jan 30, 2025	Anomaly DetectionTime Series	CodeCode Available	5
GEE: A Gradient-based Explainable Variational Autoencoder for Network Anomaly Detection	Mar 15, 2019	Anomaly Detection	CodeCode Available	5
GADformer: A Transparent Transformer Model for Group Anomaly Detection on Trajectories	Mar 17, 2023	Anomaly DetectionGroup Anomaly Detection	CodeCode Available	5
Counterfactual Data Augmentation with Denoising Diffusion for Graph Anomaly Detection	Jul 2, 2024	Anomaly Detectioncounterfactual	CodeCode Available	5
Conformalized Semi-supervised Random Forest for Classification and Abnormality Detection	Feb 4, 2023	Anomaly DetectionMedical Diagnosis	CodeCode Available	5
Anomaly Detection with Density Estimation	Jan 14, 2020	Anomaly DetectionDensity Estimation	CodeCode Available	5
Addressing Out-of-Label Hazard Detection in Dashcam Videos: Insights from the COOOL Challenge	Jan 27, 2025	Anomaly DetectionAutonomous Driving	CodeCode Available	5
Confidence-Aware and Self-Supervised Image Anomaly Localisation	Mar 23, 2023	Anomaly DetectionMedical Image Analysis	CodeCode Available	5
Anomaly Detection using Autoencoders in High Performance Computing Systems	Nov 13, 2018	Anomaly DetectionVocal Bursts Intensity Prediction	CodeCode Available	5
Fusing Dictionary Learning and Support Vector Machines for Unsupervised Anomaly Detection	Apr 5, 2024	Anomaly DetectionDictionary Learning	CodeCode Available	5
GANetic Loss for Generative Adversarial Networks with a Focus on Medical Applications	Jun 7, 2024	Anomaly DetectionImage Generation	CodeCode Available	5
Tensor decomposition to Compress Convolutional Layers in Deep Learning	May 28, 2020	Anomaly DetectionDeep Learning	CodeCode Available	5
CPNet: Cross-Parallel Network for Efficient Anomaly Detection	Aug 10, 2021	Anomaly DetectionDecoder	CodeCode Available	5
fSEAD: a Composable FPGA-based Streaming Ensemble Anomaly Detection Library	Jun 10, 2024	Anomaly DetectionCPU	CodeCode Available	5
From Zero to Hero: Cold-Start Anomaly Detection	May 30, 2024	Anomaly DetectionCold-Start Anomaly Detection	CodeCode Available	5
AD-DMKDE: Anomaly Detection through Density Matrices and Fourier Features	Oct 26, 2022	Anomaly DetectionDensity Estimation	CodeCode Available	5
From Vision to Sound: Advancing Audio Anomaly Detection with Vision-Based Algorithms	Feb 25, 2025	Anomaly Detection	CodeCode Available	5
FT-AED: Benchmark Dataset for Early Freeway Traffic Anomalous Event Detection	Jun 21, 2024	Anomaly DetectionEvent Detection	CodeCode Available	5
Concept Drift and Anomaly Detection in Graph Streams	Jun 21, 2017	Anomaly DetectionChange Detection	CodeCode Available	5
A Meta-Analysis of the Anomaly Detection Problem	Mar 3, 2015	Anomaly DetectionBenchmarking	CodeCode Available	5
A Multi-task Deep Learning Architecture for Maritime Surveillance using AIS Data Streams	Jun 6, 2018	Anomaly DetectionDeep Learning	CodeCode Available	5
Concentration Inequalities for Two-Sample Rank Processes with Application to Bipartite Ranking	Apr 7, 2021	Anomaly DetectionInformation Retrieval	CodeCode Available	5
From Chaos to Clarity: Time Series Anomaly Detection in Astronomical Observations	Mar 15, 2024	Anomaly DetectionDecoder	CodeCode Available	5
GANomaly: Semi-Supervised Anomaly Detection via Adversarial Training	May 17, 2018	Anomaly DetectionDecoder	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