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 1426–1450 of 4856 papers

Title	Date	Tasks	Status	Score
LR-IAD:Mask-Free Industrial Anomaly Detection with Logical Reasoning	Apr 28, 2025	Anomaly DetectionLogical Reasoning	CodeCode Available	5
Fence GAN: Towards Better Anomaly Detection	Apr 2, 2019	Anomaly ClassificationAnomaly Detection	CodeCode Available	5
CNTS: Cooperative Network for Time Series	Feb 20, 2023	Anomaly DetectionTime Series	CodeCode Available	5
Federated Learning with Reservoir State Analysis for Time Series Anomaly Detection	Feb 8, 2025	Anomaly DetectionComputational Efficiency	CodeCode Available	5
Cluster-Wide Task Slowdown Detection in Cloud System	Aug 8, 2024	Anomaly DetectionCloud Computing	CodeCode Available	5
PATH: A Discrete-sequence Dataset for Evaluating Online Unsupervised Anomaly Detection Approaches for Multivariate Time Series	Nov 21, 2024	Anomaly DetectionBenchmarking	CodeCode Available	5
Machine learning-based identification of Gaia astrometric exoplanet orbits	Apr 14, 2024	Anomaly DetectionFeature Importance	CodeCode Available	5
AnoPLe: Few-Shot Anomaly Detection via Bi-directional Prompt Learning with Only Normal Samples	Aug 24, 2024	Anomaly DetectionDecoder	CodeCode Available	5
Feature Attenuation of Defective Representation Can Resolve Incomplete Masking on Anomaly Detection	Jul 5, 2024	Anomaly DetectionEdge-computing	CodeCode Available	5
FDM-Bench: A Comprehensive Benchmark for Evaluating Large Language Models in Additive Manufacturing Tasks	Dec 13, 2024	Anomaly Detection	CodeCode Available	5
Fast Particle-based Anomaly Detection Algorithm with Variational Autoencoder	Nov 28, 2023	Anomaly Detection	CodeCode Available	5
Feature space reduction as data preprocessing for the anomaly detection	Mar 13, 2022	Anomaly Detection	CodeCode Available	5
Automatic deforestation detectors based on frequentist statistics and their extensions for other spatial objects	Dec 2, 2021	Anomaly Detection	CodeCode Available	5
Fast Incremental von Neumann Graph Entropy Computation: Theory, Algorithm, and Applications	May 30, 2018	Anomaly DetectionComputational Efficiency	CodeCode Available	5
FedCAP: Robust Federated Learning via Customized Aggregation and Personalization	Oct 16, 2024	Anomaly DetectionFederated Learning	CodeCode Available	5
Cloudy with a Chance of Anomalies: Dynamic Graph Neural Network for Early Detection of Cloud Services' User Anomalies	Sep 19, 2024	Anomaly DetectionGraph Embedding	CodeCode Available	5
CloudShield: Real-time Anomaly Detection in the Cloud	Aug 20, 2021	Anomaly DetectionCloud Computing	CodeCode Available	5
Fast Adaptive RNN Encoder-Decoder for Anomaly Detection in SMD Assembly Machine	Oct 22, 2018	Anomaly DetectionDecoder	CodeCode Available	5
Achieving Counterfactual Fairness for Anomaly Detection	Mar 4, 2023	Anomaly Detectioncounterfactual	CodeCode Available	5
CLIP-FSAC++: Few-Shot Anomaly Classification with Anomaly Descriptor Based on CLIP	Dec 5, 2024	Anomaly ClassificationAnomaly Detection	CodeCode Available	5
Margin-Aware Intra-Class Novelty Identification for Medical Images	Jul 31, 2021	Anomaly DetectionMedical Image Analysis	CodeCode Available	5
Anomaly Detection in Video Sequence with Appearance-Motion Correspondence	Aug 17, 2019	Anomaly DetectionAnomaly Detection In Surveillance Videos	CodeCode Available	5
FADE: Forecasting for Anomaly Detection on ECG	Feb 11, 2025	Anomaly DetectionDomain Adaptation	CodeCode Available	5
Deep Autoencoding Models for Unsupervised Anomaly Segmentation in Brain MR Images	Apr 12, 2018	AnatomyAnomaly Detection	CodeCode Available	5
FABLE : Fabric Anomaly Detection Automation Process	Jun 16, 2023	Anomaly DetectionDefect Detection	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