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 4751–4775 of 4856 papers

Title	Date	Tasks	Status
Sliced-Wasserstein-based Anomaly Detection and Open Dataset for Localized Critical Peak Rebates	Oct 29, 2024	Anomaly DetectionOutlier Detection	CodeCode Available
Enhancing Fairness in Unsupervised Graph Anomaly Detection through Disentanglement	Jun 3, 2024	Anomaly DetectionDecision Making	CodeCode Available
A Deep Neural Network for Unsupervised Anomaly Detection and Diagnosis in Multivariate Time Series Data	Nov 20, 2018	Anomaly DetectionDecoder	CodeCode Available
Context Recovery and Knowledge Retrieval: A Novel Two-Stream Framework for Video Anomaly Detection	Sep 7, 2022	Anomaly DetectionRetrieval	CodeCode Available
Pre-training Vision Models with Mandelbulb Variations	Jan 1, 2024	Anomaly Detection	CodeCode Available
Unsupversied feature correlation model to predict breast abnormal variation maps in longitudinal mammograms	Dec 28, 2023	Anomaly DetectionFeature Correlation	CodeCode Available
Prioritizing Alignment Paradigms over Task-Specific Model Customization in Time-Series LLMs	Jun 13, 2025	Anomaly DetectionTime Series	CodeCode Available
ContextFlow++: Generalist-Specialist Flow-based Generative Models with Mixed-Variable Context Encoding	Jun 2, 2024	Anomaly DetectionDensity Estimation	CodeCode Available
Deep Weakly-supervised Anomaly Detection	Oct 30, 2019	Anomaly DetectionRelation	CodeCode Available
CKNN: Cleansed k-Nearest Neighbor for Unsupervised Video Anomaly Detection	Aug 6, 2024	Anomaly DetectionVideo Anomaly Detection	CodeCode Available
Video Trajectory Classification and Anomaly Detection Using Hybrid CNN-VAE	Dec 18, 2018	Anomaly DetectionClassification	CodeCode Available
Context Enhancement with Reconstruction as Sequence for Unified Unsupervised Anomaly Detection	Sep 10, 2024	Anomaly DetectionMulti-class Anomaly Detection	CodeCode Available
Anomaly Detection in Large-Scale Cloud Systems: An Industry Case and Dataset	Nov 13, 2024	Anomaly DetectionBenchmarking	CodeCode Available
Towards Efficient Quantum Anomaly Detection: One-Class SVMs using Variable Subsampling and Randomized Measurements	Dec 14, 2023	Anomaly Detection	CodeCode Available
Context-Aware Deep Time-Series Decomposition for Anomaly Detection in Businesses	Sep 17, 2023	Anomaly DetectionTime Series	CodeCode Available
Enhancing Anomaly Detection Generalization through Knowledge Exposure: The Dual Effects of Augmentation	Jun 15, 2024	Anomaly DetectionOut-of-Distribution Generalization	CodeCode Available
A Probabilistic Transformation of Distance-Based Outliers	May 16, 2023	Anomaly DetectionOutlier Detection	CodeCode Available
Anomaly Detection in High Dimensional Data	Aug 12, 2019	Anomaly DetectionFeature Engineering	CodeCode Available
Anomaly detection in dynamic networks	Oct 13, 2022	Anomaly DetectionTime Series	CodeCode Available
Smart Vectorizations for Single and Multiparameter Persistence	Apr 10, 2021	Anomaly DetectionGraph Classification	CodeCode Available
ATD: Anomalous Topic Discovery in High Dimensional Discrete Data	Dec 20, 2015	Anomaly DetectionTopic Models	CodeCode Available
A Deep Learning Approach for Active Anomaly Detection of Extragalactic Transients	Mar 22, 2021	Anomaly DetectionDeep Learning	CodeCode Available
Enhanced anomaly detection in well log data through the application of ensemble GANs	Nov 29, 2024	Anomaly Detection	CodeCode Available
Consistency-based anomaly detection with adaptive multiple-hypotheses predictions	May 1, 2019	Anomaly DetectionDiversity	CodeCode Available
Conformalized Semi-supervised Random Forest for Classification and Abnormality Detection	Feb 4, 2023	Anomaly DetectionMedical Diagnosis	CodeCode Available

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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