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

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Showing 4201–4225 of 4856 papers

Title	Date	Tasks	Status
Approaches Toward Physical and General Video Anomaly Detection	Dec 14, 2021	Anomaly DetectionDensity Estimation	CodeCode Available
Introduction to Rare-Event Predictive Modeling for Inferential Statisticians -- A Hands-On Application in the Prediction of Breakthrough Patents	Mar 30, 2020	Anomaly DetectionBIG-bench Machine Learning	CodeCode Available
Interruptions detection in video conferences	Feb 25, 2023	Anomaly Detection	CodeCode Available
A Parameter-Efficient Quantum Anomaly Detection Method on a Superconducting Quantum Processor	Dec 22, 2024	Anomaly DetectionQuantum Machine Learning	CodeCode Available
Anomaly Detection in Echocardiograms with Dynamic Variational Trajectory Models	Jun 30, 2022	Anomaly Detection	CodeCode Available
Can Tree Based Approaches Surpass Deep Learning in Anomaly Detection? A Benchmarking Study	Feb 11, 2024	Anomaly DetectionBenchmarking	CodeCode Available
TRANSIT your events into a new mass: Fast background interpolation for weakly-supervised anomaly searches	Mar 6, 2025	Anomaly Detection	CodeCode Available
Digital Twin-Based Multiple Access Optimization and Monitoring via Model-Driven Bayesian Learning	Oct 11, 2022	Anomaly DetectionMulti-agent Reinforcement Learning	CodeCode Available
Digital Twin-based Anomaly Detection with Curriculum Learning in Cyber-physical Systems	Sep 27, 2023	Anomaly Detection	CodeCode Available
Voxel-wise classification for porosity investigation of additive manufactured parts with 3D unsupervised and (deeply) supervised neural networks	May 13, 2023	Anomaly Detection	CodeCode Available
Can I trust my anomaly detection system? A case study based on explainable AI	Jul 29, 2024	Anomaly Detection	CodeCode Available
Interdependency Matters: Graph Alignment for Multivariate Time Series Anomaly Detection	Oct 11, 2024	Anomaly DetectionTime Series	CodeCode Available
Removing Geometric Bias in One-Class Anomaly Detection with Adaptive Feature Perturbation	Mar 7, 2025	Anomaly DetectionBenchmarking	CodeCode Available
Maximum Entropy Generators for Energy-Based Models	Jan 24, 2019	Anomaly Detection	CodeCode Available
Integrating Quantum-Classical Attention in Patch Transformers for Enhanced Time Series Forecasting	Mar 31, 2025	Anomaly DetectionMultivariate Time Series Forecasting	CodeCode Available
TransNAS-TSAD: Harnessing Transformers for Multi-Objective Neural Architecture Search in Time Series Anomaly Detection	Nov 29, 2023	Anomaly DetectionComputational Efficiency	CodeCode Available
InQMAD: Incremental Quantum Measurement Anomaly Detection	Oct 11, 2022	Anomaly DetectionDensity Estimation	CodeCode Available
A One-Class Classification method based on Expanded Non-Convex Hulls	Aug 1, 2022	Anomaly DetectionOne-Class Classification	CodeCode Available
Input complexity and out-of-distribution detection with likelihood-based generative models	Sep 25, 2019	Anomaly DetectionOut-of-Distribution Detection	CodeCode Available
Diffusion Models with Ensembled Structure-Based Anomaly Scoring for Unsupervised Anomaly Detection	Mar 21, 2024	Anomaly DetectionMedical Image Analysis	CodeCode Available
InForecaster: Forecasting Influenza Hemagglutinin Mutations Through the Lens of Anomaly Detection	Oct 25, 2022	Anomaly Detection	CodeCode Available
Did You Train on My Dataset? Towards Public Dataset Protection with Clean-Label Backdoor Watermarking	Mar 20, 2023	Anomaly Detection	CodeCode Available
Value Gradient Sampler: Sampling as Sequential Decision Making	Feb 18, 2025	Anomaly DetectionDecision Making	CodeCode Available
Representation Learning for Time-Domain High-Energy Astrophysics: Discovery of Extragalactic Fast X-ray Transient XRT 200515	Dec 2, 2024	Anomaly DetectionAstronomy	CodeCode Available
Surface Defect Saliency of Magnetic Tile	Aug 24, 2018	Anomaly DetectionDefect Detection	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