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 4276–4300 of 4856 papers

Title	Date	Tasks	Status
Mitigating Spurious Negative Pairs for Robust Industrial Anomaly Detection	Jan 26, 2025	Anomaly DetectionAutonomous Driving	CodeCode Available
MIXAD: Memory-Induced Explainable Time Series Anomaly Detection	Oct 30, 2024	Anomaly DetectionTime Series	CodeCode Available
MIX: A Joint Learning Framework for Detecting Both Clustered and Scattered Outliers in Mixed-Type Data	Nov 1, 2019	Anomaly DetectionOutlier Detection	CodeCode Available
Infinite-dimensional Mahalanobis Distance with Applications to Kernelized Novelty Detection	Jul 16, 2024	Anomaly DetectionNovelty Detection	CodeCode Available
Image-Based Detection of Modifications in Gas Pump PCBs with Deep Convolutional Autoencoders	Sep 30, 2022	Anomaly DetectionAnomaly Segmentation	CodeCode Available
MixedTeacher : Knowledge Distillation for fast inference textural anomaly detection	Jun 16, 2023	Anomaly DetectionKnowledge Distillation	CodeCode Available
Unsupervised Detection of Behavioural Drifts with Dynamic Clustering and Trajectory Analysis	Feb 13, 2023	Anomaly DetectionClustering	CodeCode Available
Building and Interpreting Deep Similarity Models	Mar 11, 2020	Anomaly DetectionClustering	CodeCode Available
Trustworthy Prediction with Gaussian Process Knowledge Scores	Jun 23, 2025	Anomaly DetectionGPR	CodeCode Available
Variational Autoencoder based Anomaly Detection using Reconstruction Probability	Dec 27, 2015	Anomaly Detection	CodeCode Available
Image anomaly detection with capsule networks and imbalanced datasets	Sep 6, 2019	Anomaly Detection	CodeCode Available
IgCONDA-PET: Weakly-Supervised PET Anomaly Detection using Implicitly-Guided Attention-Conditional Counterfactual Diffusion Modeling -- a Multi-Center, Multi-Cancer, and Multi-Tracer Study	Apr 30, 2024	Anomaly DetectionAnomaly Segmentation	CodeCode Available
Detecting Outliers with Poisson Image Interpolation	Jul 6, 2021	Anomaly DetectionImage Reconstruction	CodeCode Available
Identifying the Defective: Detecting Damaged Grains for Cereal Appearance Inspection	Nov 20, 2023	Anomaly Detection	CodeCode Available
Identifying Light-curve Signals with a Deep Learning Based Object Detection Algorithm. II. A General Light Curve Classification Framework	Nov 14, 2023	Anomaly DetectionConformal Prediction	CodeCode Available
Identification of Unexpected Decisions in Partially Observable Monte-Carlo Planning: a Rule-Based Approach	Dec 23, 2020	Anomaly DetectionRobot Navigation	CodeCode Available
Hyperspectral Image Denoising and Anomaly Detection Based on Low-rank and Sparse Representations	Mar 12, 2021	Anomaly DetectionDenoising	CodeCode Available
ModeConv: A Novel Convolution for Distinguishing Anomalous and Normal Structural Behavior	Jun 28, 2024	Anomaly DetectionComputational Efficiency	CodeCode Available
Revisiting Deep Feature Reconstruction for Logical and Structural Industrial Anomaly Detection	Oct 21, 2024	Anomaly Detection	CodeCode Available
Revisiting Graph Contrastive Learning for Anomaly Detection	May 4, 2023	Anomaly DetectionAttribute	CodeCode Available
Revisiting Multimodal Fusion for 3D Anomaly Detection from an Architectural Perspective	Dec 23, 2024	3D Anomaly DetectionAnomaly Detection	CodeCode Available
Model Extraction Attacks on Graph Neural Networks: Taxonomy and Realization	Oct 24, 2020	Anomaly DetectionModel extraction	CodeCode Available
Revisiting Multi-Permutation Equivariance through the Lens of Irreducible Representations	Oct 9, 2024	Anomaly DetectionGraph Anomaly Detection	CodeCode Available
Revisiting Non-separable Binary Classification and its Applications in Anomaly Detection	Dec 3, 2023	Anomaly DetectionBinary Classification	CodeCode Available
TABOR: A Highly Accurate Approach to Inspecting and Restoring Trojan Backdoors in AI Systems	Aug 2, 2019	Anomaly 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