Outlier Detection (also known as Anomaly Detection) is an exciting yet challenging field, which aims to identify outlying objects that are deviant from the general data distribution. Outlier detection has been proven critical in many fields, such as credit card fraud analytics, network intrusion detection, and mechanical unit defect detection.
This repository collects:
- Books & Academic Papers
- Online Courses and Videos
- Outlier Datasets
- Open-source and Commercial Libraries/Toolkits
- Key Conferences & Journals
More items will be added to the repository. Please feel free to suggest other key resources by opening an issue report, submitting a pull request, or dropping me an email @ ([email protected]). Enjoy reading!
BTW, you may find my [GitHub] and [outlier detection papers] useful, especially PyOD library, ADBench benchmark, and AD-LLM: benchmarking LLMs for AD.
- 1. Books & Tutorials & Benchmarks
- 2. Courses/Seminars/Videos
- 3. Toolbox & Datasets
- 4. Papers
- 4.1. Overview & Survey Papers
- 4.2. Key Algorithms
- 4.3. Graph & Network Outlier Detection
- 4.4. Time Series Outlier Detection
- 4.5. Feature Selection in Outlier Detection
- 4.6. High-dimensional & Subspace Outliers
- 4.7. Outlier Ensembles
- 4.8. Outlier Detection in Evolving Data
- 4.9. Representation Learning in Outlier Detection
- 4.10. Interpretability
- 4.11. Outlier Detection with Neural Networks
- 4.12. Active Anomaly Detection
- 4.13. Interactive Outlier Detection
- 4.14. Outlier Detection in Other fields
- 4.15. Outlier Detection Applications
- 4.16. Automated Outlier Detection
- 4.17. Machine Learning Systems for Outlier Detection
- 4.18. Fairness and Bias in Outlier Detection
- 4.19. Isolation-based Methods
- 4.20. Emerging and Interesting Topics
- 5. Key Conferences/Workshops/Journals
Outlier Analysis by Charu Aggarwal: Classical text book covering most of the outlier analysis techniques. A must-read for people in the field of outlier detection. [Preview.pdf]
Outlier Ensembles: An Introduction by Charu Aggarwal and Saket Sathe: Great intro book for ensemble learning in outlier analysis.
Data Mining: Concepts and Techniques (3rd) by Jiawei Han and Micheline Kamber and Jian Pei: Chapter 12 discusses outlier detection with many key points. [Google Search]
Tutorial Title | Venue | Year | Ref | Materials |
---|---|---|---|---|
Data mining for anomaly detection | PKDD | 2008 | [47] | [Video] |
Outlier detection techniques | ACM SIGKDD | 2010 | [41] | [PDF] |
Which Outlier Detector Should I use? | ICDM | 2018 | [92] | [PDF] |
Deep Learning for Anomaly Detection | KDD | 2020 | [96] | [HTML], [Video] |
Deep Learning for Anomaly Detection | WSDM | 2021 | [72] | [HTML] |
Toward Explainable Deep Anomaly Detection | KDD | 2021 | [73] | [HTML] |
Recent Advances in Anomaly Detection | CVPR | 2023 | [74] | [HTML], [Video] |
Trustworthy Anomaly Detection | SDM | 2024 | [108] | [HTML] |
News: We have two new works on NLP-based and LLM-based anomaly detection:
- NLP-ADBench: NLP Anomaly Detection Benchmark
- AD-LLM: Benchmarking Large Language Models for Anomaly Detection
Data Types | Paper Title | Venue | Year | Ref | Materials |
---|---|---|---|---|---|
Time-series | Revisiting Time Series Outlier Detection: Definitions and Benchmarks | NeurIPS | 2021 | [44] | [PDF], [Code] |
Graph | Benchmarking Node Outlier Detection on Graphs | NeurIPS | 2022 | [60] | [PDF], [Code] |
Graph | GADBench: Revisiting and Benchmarking Supervised Graph Anomaly Detection | NeurIPS | 2023 | [91] | [PDF], [Code] |
Tabular | ADBench: Anomaly Detection Benchmark | NeurIPS | 2022 | [67] | [PDF], [Code] |
Tabular | ADGym: Design Choices for Deep Anomaly Detection | NeurIPS | 2023 | [42] | [PDF], [Code] |
NLP | NLP-ADBench: NLP Anomaly Detection Benchmark | Preprint | 2024 | [53] | [PDF], [Code] |
NLP | AD-LLM: Benchmarking Large Language Models for Anomaly Detection | Preprint | 2024 | [54] | [PDF], [Code] |
Coursera Introduction to Anomaly Detection (by IBM): [See Video]
Get started with the Anomaly Detection API (by IBM): [See Website]
Practical Anomaly Detection by appliedAI Institute: [See Website], [See Video], [See GitHub]
Coursera Real-Time Cyber Threat Detection and Mitigation partly covers the topic: [See Video]
Coursera Machine Learning by Andrew Ng also partly covers the topic:
Udemy Outlier Detection Algorithms in Data Mining and Data Science: [See Video]
Stanford Data Mining for Cyber Security also covers part of anomaly detection techniques: [See Video]
[Python] Python Outlier Detection (PyOD): PyOD is a comprehensive and scalable Python toolkit for detecting outlying objects in multivariate data. It contains more than 20 detection algorithms, including emerging deep learning models and outlier ensembles.
[Python, GPU] TOD: Tensor-based Outlier Detection (PyTOD): A general GPU-accelerated framework for outlier detection.
[Python] Python Streaming Anomaly Detection (PySAD): PySAD is a streaming anomaly detection framework in Python, which provides a complete set of tools for anomaly detection experiments. It currently contains more than 15 online anomaly detection algorithms and 2 different methods to integrate PyOD detectors to the streaming setting.
[Python] Scikit-learn Novelty and Outlier Detection. It supports some popular algorithms like LOF, Isolation Forest, and One-class SVM.
[Python] Scalable Unsupervised Outlier Detection (SUOD): SUOD (Scalable Unsupervised Outlier Detection) is an acceleration framework for large-scale unsupervised outlier detector training and prediction, on top of PyOD.
[Julia] OutlierDetection.jl: OutlierDetection.jl is a Julia toolkit for detecting outlying objects, also known as anomalies.
[Java] ELKI: Environment for Developing KDD-Applications Supported by Index-Structures: ELKI is an open source (AGPLv3) data mining software written in Java. The focus of ELKI is research in algorithms, with an emphasis on unsupervised methods in cluster analysis and outlier detection.
[Java] RapidMiner Anomaly Detection Extension: The Anomaly Detection Extension for RapidMiner comprises the most well know unsupervised anomaly detection algorithms, assigning individual anomaly scores to data rows of example sets. It allows you to find data, which is significantly different from the normal, without the need for the data being labeled.
[R] CRAN Task View: Anomaly Detection with R: This CRAN task view contains a list of packages that can be used for anomaly detection with R.
[R] outliers package: A collection of some tests commonly used for identifying outliers in R.
[Matlab] Anomaly Detection Toolbox - Beta: A collection of popular outlier detection algorithms in Matlab.
[Python] TODS: TODS is a full-stack automated machine learning system for outlier detection on multivariate time-series data.
[Python] skyline: Skyline is a near real time anomaly detection system.
[Python] banpei: Banpei is a Python package of the anomaly detection.
[Python] telemanom: A framework for using LSTMs to detect anomalies in multivariate time series data.
[Python] DeepADoTS: A benchmarking pipeline for anomaly detection on time series data for multiple state-of-the-art deep learning methods.
[Python] NAB: The Numenta Anomaly Benchmark: NAB is a novel benchmark for evaluating algorithms for anomaly detection in streaming, real-time applications.
[Python] CueObserve: Anomaly detection on SQL data warehouses and databases.
[Python] Chaos Genius: ML powered analytics engine for outlier/anomaly detection and root cause analysis.
[R] CRAN Task View: Anomaly Detection with R: This CRAN task view contains a list of packages that can be used for anomaly detection with R.
[R] AnomalyDetection: AnomalyDetection is an open-source R package to detect anomalies which is robust, from a statistical standpoint, in the presence of seasonality and an underlying trend.
[R] anomalize: The 'anomalize' package enables a "tidy" workflow for detecting anomalies in data.
[Python] Python Graph Outlier Detection (PyGOD): PyGOD is a Python library for graph outlier detection (anomaly detection). It includes more than 10 latest graph-based detection algorithms
[Open Distro] Real Time Anomaly Detection in Open Distro for Elasticsearch by Amazon: A machine learning-based anomaly detection plugins for Open Distro for Elasticsearch. See Real Time Anomaly Detection in Open Distro for Elasticsearch.
[Python] datastream.io: An open-source framework for real-time anomaly detection using Python, Elasticsearch and Kibana.
NLP-ADBench: NLP Anomaly Detection Benchmark and Datasets: https://github.com/USC-FORTIS/NLP-ADBench
ELKI Outlier Datasets: https://elki-project.github.io/datasets/outlier
Outlier Detection DataSets (ODDS): http://odds.cs.stonybrook.edu/#table1
Unsupervised Anomaly Detection Dataverse: https://dataverse.harvard.edu/dataset.xhtml?persistentId=doi:10.7910/DVN/OPQMVF
Anomaly Detection Meta-Analysis Benchmarks: https://ir.library.oregonstate.edu/concern/datasets/47429f155
Skoltech Anomaly Benchmark (SKAB): https://github.com/waico/skab
Papers are sorted by the publication year.
Paper Title | Venue | Year | Ref | Materials |
---|---|---|---|---|
A survey of outlier detection methodologies | ARTIF INTELL REV | 2004 | [37] | [PDF] |
Anomaly detection: A survey | CSUR | 2009 | [19] | [PDF] |
A meta-analysis of the anomaly detection problem | Preprint | 2015 | [29] | [PDF] |
On the evaluation of unsupervised outlier detection: measures, datasets, and an empirical study | DMKD | 2016 | [14] | [HTML], [SLIDES] |
A comparative evaluation of unsupervised anomaly detection algorithms for multivariate data | PLOS ONE | 2016 | [33] | [PDF] |
A comparative evaluation of outlier detection algorithms: Experiments and analyses | Pattern Recognition | 2018 | [28] | [PDF] |
Research Issues in Outlier Detection | Book Chapter | 2019 | [89] | [HTML] |
Quantitative comparison of unsupervised anomaly detection algorithms for intrusion detection | SAC | 2019 | [31] | [HTML] |
Progress in Outlier Detection Techniques: A Survey | IEEE Access | 2019 | [95] | [PDF] |
Deep learning for anomaly detection: A survey | Preprint | 2019 | [18] | [PDF] |
Anomalous Instance Detection in Deep Learning: A Survey | Tech Report | 2020 | [13] | [PDF] |
Anomaly detection in univariate time-series: A survey on the state-of-the-art | Preprint | 2020 | [11] | [PDF] |
Deep Learning for Anomaly Detection: A Review | CSUR | 2021 | [71] | [PDF] |
A Comprehensive Survey on Graph Anomaly Detection with Deep Learning | TKDE | 2021 | [61] | [PDF] |
Revisiting Time Series Outlier Detection: Definitions and Benchmarks | NeurIPS | 2021 | [44] | [PDF], [Code] |
A Unified Survey on Anomaly, Novelty, Open-Set, and Out-of-Distribution Detection: Solutions and Future Challenges | Preprint | 2021 | [83] | [PDF] |
Self-Supervised Anomaly Detection: A Survey and Outlook | Preprint | 2022 | [38] | [PDF] |
Weakly supervised anomaly detection: A survey | Preprint | 2023 | [43] | [PDF], [PDF] |
AD-LLM: Benchmarking Large Language Models for Anomaly Detection | Preprint | 2024 | [54] | [PDF], [Code] |
Large Language Models for Anomaly and Out-of-Distribution Detection: A Survey | Preprint | 2024 | [101] | [PDF] |
All these algorithms are available in Python Outlier Detection (PyOD).
Abbreviation | Paper Title | Venue | Year | Ref | Materials |
---|---|---|---|---|---|
kNN | Efficient algorithms for mining outliers from large data sets | ACM SIGMOD Record | 2000 | [77] | [PDF] |
KNN | Fast outlier detection in high dimensional spaces | PKDD | 2002 | [6] | [PDF] |
LOF | LOF: identifying density-based local outliers | ACM SIGMOD Record | 2000 | [12] | [PDF] |
IForest | Isolation forest | ICDM | 2008 | [55] | [PDF] |
OCSVM | Estimating the support of a high-dimensional distribution | Neural Computation | 2001 | [84] | [PDF] |
AutoEncoder Ensemble | Outlier detection with autoencoder ensembles | SDM | 2017 | [21] | [PDF] |
COPOD | COPOD: Copula-Based Outlier Detection | ICDM | 2020 | [49] | [PDF] |
ECOD | Unsupervised Outlier Detection Using Empirical Cumulative Distribution Functions | TKDE | 2022 | [50] | [PDF] |
Paper Title | Venue | Year | Ref | Materials |
---|---|---|---|---|
Graph based anomaly detection and description: a survey | DMKD | 2015 | [5] | [PDF] |
Anomaly detection in dynamic networks: a survey | WIREs Computational Statistic | 2015 | [78] | [PDF] |
Outlier detection in graphs: On the impact of multiple graph models | ComSIS | 2019 | [16] | [PDF] |
A Comprehensive Survey on Graph Anomaly Detection with Deep Learning | TKDE | 2021 | [61] | [PDF] |
Paper Title | Venue | Year | Ref | Materials |
---|---|---|---|---|
Outlier detection for temporal data: A survey | TKDE | 2014 | [34] | [PDF] |
Detecting spacecraft anomalies using lstms and nonparametric dynamic thresholding | KDD | 2018 | [39] | [PDF], [Code] |
Time-Series Anomaly Detection Service at Microsoft | KDD | 2019 | [79] | [PDF] |
Revisiting Time Series Outlier Detection: Definitions and Benchmarks | NeurIPS | 2021 | [44] | [PDF], [Code] |
Graph-Augmented Normalizing Flows for Anomaly Detection of Multiple Time Series | ICLR | 2022 | [22] | [PDF], [Code] |
Drift doesn't matter: dynamic decomposition with diffusion reconstruction for unstable multivariate time series anomaly detection | NeurIPS | 2023 | [121] | [PDF], [Code] |
Paper Title | Venue | Year | Ref | Materials |
---|---|---|---|---|
Unsupervised feature selection for outlier detection by modelling hierarchical value-feature couplings | ICDM | 2016 | [68] | [PDF] |
Learning homophily couplings from non-iid data for joint feature selection and noise-resilient outlier detection | IJCAI | 2017 | [69] | [PDF] |
Paper Title | Venue | Year | Ref | Materials |
---|---|---|---|---|
A survey on unsupervised outlier detection in high-dimensional numerical data | Stat Anal Data Min | 2012 | [118] | [HTML] |
Learning Representations of Ultrahigh-dimensional Data for Random Distance-based Outlier Detection | SIGKDD | 2018 | [70] | [PDF] |
Reverse Nearest Neighbors in Unsupervised Distance-Based Outlier Detection | TKDE | 2015 | [76] | [PDF], [SLIDES] |
Outlier detection for high-dimensional data | Biometrika | 2015 | [81] | [PDF] |
Paper Title | Venue | Year | Ref | Materials |
---|---|---|---|---|
Outlier ensembles: position paper | SIGKDD Explorations | 2013 | [2] | [PDF] |
Ensembles for unsupervised outlier detection: challenges and research questions a position paper | SIGKDD Explorations | 2014 | [119] | [PDF] |
An Unsupervised Boosting Strategy for Outlier Detection Ensembles | PAKDD | 2018 | [15] | [HTML] |
LSCP: Locally selective combination in parallel outlier ensembles | SDM | 2019 | [111] | [PDF] |
Adaptive Model Pooling for Online Deep Anomaly Detection from a Complex Evolving Data Stream | KDD | 2022 | [105] | [PDF], [Github], [Slide] |
Paper Title | Venue | Year | Ref | Materials |
---|---|---|---|---|
A Survey on Anomaly detection in Evolving Data: [with Application to Forest Fire Risk Prediction] | SIGKDD Explorations | 2018 | [82] | [PDF] |
Unsupervised real-time anomaly detection for streaming data | Neurocomputing | 2017 | [4] | [PDF] |
Outlier Detection in Feature-Evolving Data Streams | SIGKDD | 2018 | [63] | [PDF], [Github] |
Evaluating Real-Time Anomaly Detection Algorithms--The Numenta Anomaly Benchmark | ICMLA | 2015 | [46] | [PDF], [Github] |
MIDAS: Microcluster-Based Detector of Anomalies in Edge Streams | AAAI | 2020 | [10] | [PDF], [Github] |
NETS: Extremely Fast Outlier Detection from a Data Stream via Set-Based Processing | VLDB | 2019 | [102] | [PDF], [Github], [Slide] |
Ultrafast Local Outlier Detection from a Data Stream with Stationary Region Skipping | KDD | 2020 | [103] | [PDF], [Github], [Slide] |
Multiple Dynamic Outlier-Detection from a Data Stream by Exploiting Duality of Data and Queries | SIGMOD | 2021 | [104] | [PDF], [Github], [Slide] |
Adaptive Model Pooling for Online Deep Anomaly Detection from a Complex Evolving Data Stream | KDD | 2022 | [105] | [PDF], [Github], [Slide] |
Paper Title | Venue | Year | Ref | Materials |
---|---|---|---|---|
Learning Representations of Ultrahigh-dimensional Data for Random Distance-based Outlier Detection | SIGKDD | 2018 | [70] | [PDF] |
Learning representations for outlier detection on a budget | Preprint | 2015 | [65] | [PDF] |
XGBOD: improving supervised outlier detection with unsupervised representation learning | IJCNN | 2018 | [110] | [PDF] |
Paper Title | Venue | Year | Ref | Materials |
---|---|---|---|---|
Explaining Anomalies in Groups with Characterizing Subspace Rules | DMKD | 2018 | [62] | [PDF] |
Beyond Outlier Detection: LookOut for Pictorial Explanation | ECML-PKDD | 2018 | [66] | [PDF] |
Contextual outlier interpretation | IJCAI | 2018 | [57] | [PDF] |
Mining multidimensional contextual outliers from categorical relational data | IDA | 2015 | [90] | [PDF] |
Discriminative features for identifying and interpreting outliers | ICDE | 2014 | [23] | [PDF] |
Sequential Feature Explanations for Anomaly Detection | TKDD | 2019 | [87] | [HTML] |
A Survey on Explainable Anomaly Detection | TKDD | 2023 | [51] | [HTML] |
Explainable Contextual Anomaly Detection Using Quantile Regression Forests | DMKD | 2023 | [52] | [HTML] |
Beyond Outlier Detection: Outlier Interpretation by Attention-Guided Triplet Deviation Network | WWW | 2021 | [98] | [PDF] |
Paper Title | Venue | Year | Ref | Materials |
---|---|---|---|---|
Detecting spacecraft anomalies using lstms and nonparametric dynamic thresholding | KDD | 2018 | [39] | [PDF], [Code] |
MAD-GAN: Multivariate Anomaly Detection for Time Series Data with Generative Adversarial Networks | ICANN | 2019 | [48] | [PDF], [Code] |
Generative Adversarial Active Learning for Unsupervised Outlier Detection | TKDE | 2019 | [58] | [PDF], [Code] |
Deep Autoencoding Gaussian Mixture Model for Unsupervised Anomaly Detection | ICLR | 2018 | [120] | [PDF], [Code] |
Deep Anomaly Detection with Outlier Exposure | ICLR | 2019 | [36] | [PDF], [Code] |
Unsupervised Anomaly Detection With LSTM Neural Networks | TNNLS | 2019 | [30] | [PDF], [IEEE], |
Effective End-to-end Unsupervised Outlier Detection via Inlier Priority of Discriminative Network | NeurIPS | 2019 | [94] | [PDF] [Code] |
Fascinating Supervisory Signals and Where to Find Them: Deep Anomaly Detection with Scale Learning | ICML | 2023 | [100] | [PDF], [Code] |
Paper Title | Venue | Year | Ref | Materials |
---|---|---|---|---|
Active learning for anomaly and rare-category detection | NeurIPS | 2005 | [75] | [PDF] |
Outlier detection by active learning | SIGKDD | 2006 | [1] | [PDF] |
Active Anomaly Detection via Ensembles: Insights, Algorithms, and Interpretability | Preprint | 2019 | [24] | [PDF] |
Meta-AAD: Active Anomaly Detection with Deep Reinforcement Learning | ICDM | 2020 | [109] | [PDF] |
A3: Activation Anomaly Analysis | ECML-PKDD | 2020 | [88] | [PDF], [Code] |
Paper Title | Venue | Year | Ref | Materials |
---|---|---|---|---|
Learning On-the-Job to Re-rank Anomalies from Top-1 Feedback | SDM | 2019 | [45] | [PDF] |
Interactive anomaly detection on attributed networks | WSDM | 2019 | [26] | [PDF] |
eX2: a framework for interactive anomaly detection | IUI Workshop | 2019 | [7] | [PDF] |
Tripartite Active Learning for Interactive Anomaly Discovery | IEEE Access | 2019 | [117] | [PDF] |
Field | Paper Title | Venue | Year | Ref | Materials |
---|---|---|---|---|---|
Text | Outlier detection for text data | SDM | 2017 | [40] | [PDF] |
Field | Paper Title | Venue | Year | Ref | Materials |
---|---|---|---|---|---|
Security | A survey of distance and similarity measures used within network intrusion anomaly detection | IEEE Commun. Surv. Tutor. | 2015 | [97] | [PDF] |
Security | Anomaly-based network intrusion detection: Techniques, systems and challenges | Computers & Security | 2009 | [32] | [PDF] |
Finance | A survey of anomaly detection techniques in financial domain | Future Gener Comput Syst | 2016 | [3] | [PDF] |
Traffic | Outlier Detection in Urban Traffic Data | WIMS | 2018 | [27] | [PDF] |
Social Media | A survey on social media anomaly detection | SIGKDD Explorations | 2016 | [107] | [PDF] |
Social Media | GLAD: group anomaly detection in social media analysis | TKDD | 2015 | [106] | [PDF] |
Machine Failure | Detecting the Onset of Machine Failure Using Anomaly Detection Methods | DAWAK | 2019 | [80] | [PDF] |
Video Surveillance | AnomalyNet: An anomaly detection network for video surveillance | TIFS | 2019 | [116] | [IEEE], Code |
Paper Title | Venue | Year | Ref | Materials |
---|---|---|---|---|
AutoML: state of the art with a focus on anomaly detection, challenges, and research directions | Int J Data Sci Anal | 2022 | [8] | [PDF] |
AutoOD: Automated Outlier Detection via Curiosity-guided Search and Self-imitation Learning | ICDE | 2020 | [59] | [PDF] |
Automatic Unsupervised Outlier Model Selection | NeurIPS | 2021 | [113] | [PDF], [Code] |
This section summarizes a list of systems for outlier detection, which may overlap with the section of tools and libraries.
Paper Title | Venue | Year | Ref | Materials |
---|---|---|---|---|
PyOD: A Python Toolbox for Scalable Outlier Detection | JMLR | 2019 | [112] | [PDF], [Code] |
SUOD: Accelerating Large-Scale Unsupervised Heterogeneous Outlier Detection | MLSys | 2021 | [114] | [PDF], [Code] |
TOD: Tensor-based Outlier Detection | Preprint | 2021 | [115] | [PDF], [Code] |
Paper Title | Venue | Year | Ref | Materials |
---|---|---|---|---|
A Framework for Determining the Fairness of Outlier Detection | ECAI | 2020 | [25] | [PDF] |
FAIROD: Fairness-aware Outlier Detection | AIES | 2021 | [86] | [PDF] |
Paper Title | Venue | Year | Ref | Materials |
---|---|---|---|---|
Isolation forest | ICDM | 2008 | [55] | [PDF] |
Isolation‐based anomaly detection using nearest‐neighbor ensembles | Computational Intelligence | 2018 | [9] | [PDF], [Code] |
Extended Isolation Forest | TKDE | 2019 | [35] | [PDF], [Code] |
Isolation Distributional Kernel: A New Tool for Kernel based Anomaly Detection | KDD | 2020 | [93] | [PDF], [Code] |
Deep Isolation Forest for Anomaly Detection | TKDE | 2023 | [99] | [PDF], [Code] |
Paper Title | Venue | Year | Ref | Materials |
---|---|---|---|---|
Clustering with Outlier Removal | TKDE | 2019 | [56] | [PDF] |
Real-World Anomaly Detection by using Digital Twin Systems and Weakly-Supervised Learning | IEEE Trans. Ind. Informat. | 2020 | [17] | [PDF] |
SSD: A Unified Framework for Self-Supervised Outlier Detection | ICLR | 2021 | [85] | [PDF], [Code] |
Key data mining conference deadlines, historical acceptance rates, and more can be found data-mining-conferences.
ACM International Conference on Knowledge Discovery and Data Mining (SIGKDD). Note: SIGKDD usually has an Outlier Detection Workshop (ODD), see ODD 2021.
ACM International Conference on Management of Data (SIGMOD)
IEEE International Conference on Data Mining (ICDM)
SIAM International Conference on Data Mining (SDM)
IEEE International Conference on Data Engineering (ICDE)
ACM InternationalConference on Information and Knowledge Management (CIKM)
ACM International Conference on Web Search and Data Mining (WSDM)
The Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD)
ACM Transactions on Knowledge Discovery from Data (TKDD)
IEEE Transactions on Knowledge and Data Engineering (TKDE)
ACM SIGKDD Explorations Newsletter
Data Mining and Knowledge Discovery
Knowledge and Information Systems (KAIS)
[1] | Abe, N., Zadrozny, B. and Langford, J., 2006, August. Outlier detection by active learning. In Proceedings of the 12th ACM SIGKDD international conference on Knowledge discovery and data mining, pp. 504-509, ACM. |
[2] | Aggarwal, C.C., 2013. Outlier ensembles: position paper. ACM SIGKDD Explorations Newsletter, 14(2), pp.49-58. |
[3] | Ahmed, M., Mahmood, A.N. and Islam, M.R., 2016. A survey of anomaly detection techniques in financial domain. Future Generation Computer Systems, 55, pp.278-288. |
[4] | Ahmad, S., Lavin, A., Purdy, S. and Agha, Z., 2017. Unsupervised real-time anomaly detection for streaming data. Neurocomputing, 262, pp.134-147. |
[5] | Akoglu, L., Tong, H. and Koutra, D., 2015. Graph based anomaly detection and description: a survey. Data Mining and Knowledge Discovery, 29(3), pp.626-688. |
[6] | Angiulli, F. and Pizzuti, C., 2002, August. Fast outlier detection in high dimensional spaces. In European Conference on Principles of Data Mining and Knowledge Discovery, pp. 15-27. |
[7] | Arnaldo, I., Veeramachaneni, K. and Lam, M., 2019. ex2: a framework for interactive anomaly detection. In ACM IUI Workshop on Exploratory Search and Interactive Data Analytics (ESIDA). |
[8] | Bahri, M., Salutari, F., Putina, A. et al. AutoML: state of the art with a focus on anomaly detection, challenges, and research directions. International Journal of Data Science and Analytics (2022). |
[9] | Bandaragoda, Tharindu R., Kai Ming Ting, David Albrecht, Fei Tony Liu, Ye Zhu, and Jonathan R. Wells. "Isolation‐based anomaly detection using nearest‐neighbor ensembles." Computational Intelligence 34, no. 4 (2018): 968-998. |
[10] | Bhatia, S., Hooi, B., Yoon, M., Shin, K. and Faloutsos. C., 2020. MIDAS: Microcluster-Based Detector of Anomalies in Edge Streams. In AAAI Conference on Artificial Intelligence (AAAI). |
[11] | Braei, M. and Wagner, S., 2020. Anomaly detection in univariate time-series: A survey on the state-of-the-art. arXiv preprint arXiv:2004.00433. |
[12] | Breunig, M.M., Kriegel, H.P., Ng, R.T. and Sander, J., 2000, May. LOF: identifying density-based local outliers. ACM SIGMOD Record, 29(2), pp. 93-104. |
[13] | Bulusu, S., Kailkhura, B., Li, B., Varshney, P. and Song, D., 2020. Anomalous instance detection in deep learning: A survey (No. LLNL-CONF-808677). Lawrence Livermore National Lab.(LLNL), Livermore, CA (United States). |
[14] | Campos, G.O., Zimek, A., Sander, J., Campello, R.J., Micenková, B., Schubert, E., Assent, I. and Houle, M.E., 2016. On the evaluation of unsupervised outlier detection: measures, datasets, and an empirical study. Data Mining and Knowledge Discovery, 30(4), pp.891-927. |
[15] | Campos, G.O., Zimek, A. and Meira, W., 2018, June. An Unsupervised Boosting Strategy for Outlier Detection Ensembles. In Pacific-Asia Conference on Knowledge Discovery and Data Mining (pp. 564-576). Springer, Cham. |
[16] | Campos, G.O., Moreira, E., Meira Jr, W. and Zimek, A., 2019. Outlier Detection in Graphs: A Study on the Impact of Multiple Graph Models. Computer Science & Information Systems, 16(2). |
[17] | Castellani, A., Schmitt, S., Squartini, S., 2020. Real-World Anomaly Detection by using Digital Twin Systems and Weakly-Supervised Learning. In IEEE Transactions on Industrial Informatics. |
[18] | Chalapathy, R. and Chawla, S., 2019. Deep learning for anomaly detection: A survey. arXiv preprint arXiv:1901.03407. |
[19] | Chandola, V., Banerjee, A. and Kumar, V., 2009. Anomaly detection: A survey. ACM computing surveys , 41(3), p.15. |
[20] | Chawla, S. and Chandola, V., 2011, Anomaly Detection: A Tutorial. Tutorial at ICDM 2011. |
[21] | Chen, J., Sathe, S., Aggarwal, C. and Turaga, D., 2017, June. Outlier detection with autoencoder ensembles. SIAM International Conference on Data Mining, pp. 90-98. Society for Industrial and Applied Mathematics. |
[22] | Dai, E. and Chen, J., 2022. Graph-Augmented Normalizing Flows for Anomaly Detection of Multiple Time Series. International Conference on Learning Representations (ICLR). |
[23] | Dang, X.H., Assent, I., Ng, R.T., Zimek, A. and Schubert, E., 2014, March. Discriminative features for identifying and interpreting outliers. In International Conference on Data Engineering (ICDE). IEEE. |
[24] | Das, S., Islam, M.R., Jayakodi, N.K. and Doppa, J.R., 2019. Active Anomaly Detection via Ensembles: Insights, Algorithms, and Interpretability. arXiv preprint arXiv:1901.08930. |
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