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 4701–4725 of 4856 papers

Title	Date	Tasks	Status
Correlation-Driven Multi-Level Multimodal Learning for Anomaly Detection on Multiple Energy Sources	May 1, 2023	Anomaly DetectionTime Series Anomaly Detection	CodeCode Available
PIDForest: Anomaly Detection via Partial Identification	Dec 8, 2019	Anomaly DetectionAttribute	CodeCode Available
Constrained Adaptive Projection with Pretrained Features for Anomaly Detection	Dec 5, 2021	Anomaly Detection	CodeCode Available
Unseen Anomaly Detection on Networks via Multi-Hypersphere Learning	Apr 30, 2022	Anomaly DetectionGraph Learning	CodeCode Available
Evaluation of 3D GANs for Lung Tissue Modelling in Pulmonary CT	Aug 17, 2022	Anomaly DetectionUnsupervised Anomaly Detection	CodeCode Available
Evaluating Vision Transformer Models for Visual Quality Control in Industrial Manufacturing	Nov 22, 2024	Anomaly Detection	CodeCode Available
Evaluating the Ability of LLMs to Solve Semantics-Aware Process Mining Tasks	Jul 2, 2024	Activity PredictionAnomaly Detection	CodeCode Available
Evaluating ML-Based Anomaly Detection Across Datasets of Varied Integrity: A Case Study	Jan 30, 2024	Anomaly DetectionDataset Generation	CodeCode Available
Contrastive Language Prompting to Ease False Positives in Medical Anomaly Detection	Nov 12, 2024	Anomaly DetectionLanguage Modeling	CodeCode Available
Evaluating Language Models For Threat Detection in IoT Security Logs	Jul 3, 2025	Anomaly Detection	CodeCode Available
Simple statistical methods for unsupervised brain anomaly detection on MRI are competitive to deep learning methods	Nov 25, 2020	Anomaly Detection	CodeCode Available
Planing It by Ear: Convolutional Neural Networks for Acoustic Anomaly Detection in Industrial Wood Planers	Jan 8, 2025	Anomaly DetectionDecoder	CodeCode Available
Simplifying Hyperparameter Tuning in Online Machine Learning -- The spotRiverGUI	Feb 18, 2024	Anomaly Detection	CodeCode Available
Deep Anomaly Detection for Generalized Face Anti-Spoofing	Apr 17, 2019	Anomaly DetectionFace Anti-Spoofing	CodeCode Available
Towards a Multi-Agent Vision-Language System for Zero-Shot Novel Hazardous Object Detection for Autonomous Driving Safety	Apr 18, 2025	Anomaly DetectionAutonomous Driving	CodeCode Available
Simulation-Assisted Decorrelation for Resonant Anomaly Detection	Sep 4, 2020	Anomaly DetectionBIG-bench Machine Learning	CodeCode Available
Simulation Assisted Likelihood-free Anomaly Detection	Jan 14, 2020	Anomaly DetectionMORPH	CodeCode Available
Evaluating Bayesian Deep Learning Methods for Semantic Segmentation	Nov 30, 2018	Anomaly DetectionAutonomous Driving	CodeCode Available
Outlier Exposure with Confidence Control for Out-of-Distribution Detection	Jun 8, 2019	Anomaly DetectionClassification	CodeCode Available
Estimate the Implicit Likelihoods of GANs with Application to Anomaly Detection	Apr 20, 2020	Anomaly Detection	CodeCode Available
Simultaneous Semantic Segmentation and Outlier Detection in Presence of Domain Shift	Aug 3, 2019	Anomaly DetectionDiversity	CodeCode Available
Towards an Awareness of Time Series Anomaly Detection Models' Adversarial Vulnerability	Aug 24, 2022	Anomaly DetectionTime Series	CodeCode Available
Weakly-Supervised Anomaly Detection in the Milky Way	May 5, 2023	Anomaly DetectionSupervised Anomaly Detection	CodeCode Available
PoseWatch: A Transformer-based Architecture for Human-centric Video Anomaly Detection Using Spatio-temporal Pose Tokenization	Aug 27, 2024	Anomaly DetectionVideo Anomaly Detection	CodeCode Available
Equipping Computational Pathology Systems with Artifact Processing Pipelines: A Showcase for Computation and Performance Trade-offs	Mar 12, 2024	Airbubbles DetectionAnomaly 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