Characterizing Concept Drift
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Abstract (arXiv)
Most machine learning models are static, but the world is dynamic, and increasing online deployment of learned models gives increasing urgency to the development of efficient and effective mechanisms to address learning in the context of non-stationary distributions, or as it is commonly called concept drift. However, the key issue of characterizing the different types of drift that can occur has not previously been subjected to rigorous definition and analysis. In particular, while some qualitative drift categorizations have been proposed, few have been formally defined, and the quantitative descriptions required for precise and objective understanding of learner performance have not existed. We present the first comprehensive framework for quantitative analysis of drift. This supports the development of the first comprehensive set of formal definitions of types of concept drift. The formal definitions clarify ambiguities and identify gaps in previous definitions, giving rise to a new comprehensive taxonomy of concept drift types and a solid foundation for research into mechanisms to detect and address concept drift.
Key facts. Cited by 94 papers in the map (data through 14 Oct 2026). First posted on arXiv 12 Nov 2015.
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Citing papers per year: 2021: 22; 2022: 16; 2023: 18; 2024: 13; 2025: 14; 2026: 11.
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- 2022From Concept Drift to Model Degradation: An Overview on Performance-Aware Drift Detectorscited by 83
- 2022Forecast Evaluation for Data Scientists: Common Pitfalls and Best Practicescited by 55
- 2022A survey on learning from imbalanced data streams: taxonomy, challenges, empirical study, and reproducible experimental frameworkcited by 39
- 2021Non-IID data and Continual Learning processes in Federated Learning: A long road aheadcited by 36
- 2022DDG-DA: Data Distribution Generation for Predictable Concept Drift Adaptationcited by 36
- 2021Concept drift detection and adaptation for federated and continual learningcited by 32
- 2021DeepObliviate: A Powerful Charm for Erasing Data Residual Memory in Deep Neural Networkscited by 19
- 2023Correlation-aware Spatial-Temporal Graph Learning for Multivariate Time-series Anomaly Detectioncited by 18
- 2021A Survey on Semi-Supervised Learning for Delayed Partially Labelled Data Streamscited by 15
- 2022WATCH: Wasserstein Change Point Detection for High-Dimensional Time Series Datacited by 13
- 2023A Classification of Feedback Loops and Their Relation to Biases in Automated Decision-Making Systemscited by 13
- 2021On the Robustness of Domain Constraintscited by 11
38 more
- 2021Lifelong Learning on Evolving Graphs Under the Constraints of Imbalanced Classes and New Classescited by 11
- 2022Online AutoML: An adaptive AutoML framework for online learningcited by 11
- 2023A comprehensive analysis of concept drift locality in data streamscited by 10
- 2024Graph Spatiotemporal Process for Multivariate Time Series Anomaly Detection with Missing Valuescited by 10
- 2021Tackling Virtual and Real Concept Drifts: An Adaptive Gaussian Mixture Modelcited by 9
- 2021LEAF: Navigating Concept Drift in Cellular Networkscited by 9
- 2022A Human-Centric Take on Model Monitoringcited by 9
- 2021Active Weighted Aging Ensemble for Drifted Data Stream Classificationcited by 8
- 2022Change Detection for Local Explainability in Evolving Data Streamscited by 8
- 2023DA-LSTM: A Dynamic Drift-Adaptive Learning Framework for Interval Load Forecasting with LSTM Networkscited by 8
- 2024Self-Healing Machine Learning: A Framework for Autonomous Adaptation in Real-World Environmentscited by 8
- 2022A unified framework for dataset shift diagnosticscited by 7
- 2023One or Two Things We know about Concept Drift -- A Survey on Monitoring Evolving Environmentscited by 7
- 2021Using AntiPatterns to avoid MLOps Mistakescited by 5
- 2022Integrating Reward Maximization and Population Estimation: Sequential Decision-Making for Internal Revenue Service Audit Selectioncited by 5
- 2022Learning from Data Streams: An Overview and Updatecited by 5
- 2023Efficient Concept Drift Handling for Batch Android Malware Detection Modelscited by 5
- 2023Quilt: Robust Data Segment Selection against Concept Driftscited by 5
- 2023DSAP: Analyzing Bias Through Demographic Comparison of Datasetscited by 5
- 2024Prompted Contextual Vectors for Spear-Phishing Detectioncited by 5
- 2021ACDC: Online Unsupervised Cross-Domain Adaptationcited by 4
- 2022Standardized Evaluation of Machine Learning Methods for Evolving Data Streamscited by 4
- 2023Handling Concept Drift in Global Time Series Forecastingcited by 4
- 2023Test & Evaluation Best Practices for Machine Learning-Enabled Systemscited by 4
- 2025Generative Active Adaptation for Drifting and Imbalanced Network Intrusion Detectioncited by 4
- 2023OEBench: Investigating Open Environment Challenges in Real-World Relational Data Streamscited by 3
- 2023Deep Unsupervised Domain Adaptation for Time Series Classification: a Benchmarkcited by 3
- 2024How to Sustainably Monitor ML-Enabled Systems? Accuracy and Energy Efficiency Tradeoffs in Concept Drift Detectioncited by 3
- 2021More Than Meets The Eye: Semi-supervised Learning Under Non-IID Datacited by 2
- 2021Learning Football Body-Orientation as a Matter of Classificationcited by 2
- 2021Scalable Teacher Forcing Network for Semi-Supervised Large Scale Data Streamscited by 2
- 2021Scanflow: A multi-graph framework for Machine Learning workflow management, supervision, and debuggingcited by 2
- 2022Lifelong Self-Adaptation: Self-Adaptation Meets Lifelong Machine Learningcited by 2
- 2022Level Up with ML Vulnerability Identification: Leveraging Domain Constraints in Feature Space for Robust Android Malware Detectioncited by 2
- 2022Dealing with Drift of Adaptation Spaces in Learning-based Self-Adaptive Systems using Lifelong Self-Adaptationcited by 2
- 2023Towards Computational Performance Engineering for Unsupervised Concept Drift Detection -- Complexities, Benchmarking, Performance Analysiscited by 2
- 2023FLARE: Detection and Mitigation of Concept Drift for Federated Learning based IoT Deploymentscited by 2
- 2023Measuring Distributional Shifts in Text: The Advantage of Language Model-Based Embeddingscited by 2
50 most cited of 94 All 94 (JSON)
- 2026Distinguishing Process Change, Instrument Fault and Data-Path Corruption in Streaming Telemetry: A Reference Implementation and Benchmark11 Oct 2026
- 2026Concept drift mitigation through community and spectral graph analysis for the detection of cyberattacks in network traffic8 Sep 2026
- 2026SCCM : Stream Cruise Control Method for Automated Drift Detection and Adaptation8 Sep 2026
- 2026Systematic Evaluation of TabPFN-TS and Chronos-2 for Zero-Shot Heat Load Forecasting in District Heating Networks20 Aug 2026
- 2026A Framework for Using and Evaluating LLMs as Surrogate Experts in Security Surveys: Reliability, Bias, and Implications6 Jul 2026
- 2026Cluster-Specific Localized Drift Detection for Efficient Batch Model Adaptation under Controlled Distribution Shift20 Jun 2026
- 2026Temporal-Decay Shapley: A Time-Aware Data Valuation Framework for Time-Series Data4 May 2026
- 2026An Optimised Greedy-Weighted Ensemble Framework for Financial Loan Default Prediction19 Mar 2026
- 2026A Practical Guide to Streaming Continual Learning2 Mar 2026
- 2026The Window Dilemma: Why Concept Drift Detection is Ill-Posed6 Feb 2026
- 2026Transparency-First Medical Language Models: Datasheets, Model Cards, and End-to-End Data Provenance for Clinical NLP27 Jan 2026
- 2025OLC-WA: Drift Aware Tuning-Free Online Classification with Weighted Average14 Dec 2025
38 more
- 2025OLR-WAA: Adaptive and Drift-Resilient Online Regression with Dynamic Weighted Averaging14 Dec 2025
- 2025DAO-GP Drift Aware Online Non-Linear Regression Gaussian-Process9 Dec 2025
- 2025Industrial AI Robustness Card for Time Series Models5 Dec 2025
- 2025AutoGraphAD: Unsupervised network anomaly detection using Variational Graph Autoencoders21 Nov 2025
- 2025Fair and Explainable Credit-Scoring under Concept Drift: Adaptive Explanation Frameworks for Evolving Populations5 Nov 2025
- 2025A Graph-Based Approach to Alert Contextualisation in Security Operations Centres16 Sep 2025
- 2025Explaining Concept Drift through the Evolution of Group Counterfactuals11 Sep 2025
- 2025Understanding Concept Drift with Deprecated Permissions in Android Malware Detection29 Jul 2025
- 2025Bootstrapped Control Limits for Score-Based Concept Drift Control Charts22 Jul 2025
- 2025RCCDA: Adaptive Model Updates in the Presence of Concept Drift under a Constrained Resource Budget30 May 2025
- 2025Generative Active Adaptation for Drifting and Imbalanced Network Intrusion Detection4 Mar 2025
- 2025Describing Nonstationary Data Streams in Frequency Domain7 Feb 2025
- 2025Information-theoretic Distinctions Between Deception and Confusion27 Jan 2025
- 2024A Scalable Approach to Covariate and Concept Drift Management via Adaptive Data Segmentation23 Nov 2024
- 2024Self-Healing Machine Learning: A Framework for Autonomous Adaptation in Real-World Environments31 Oct 2024
- 2024A Probabilistic Framework for Adapting to Changing and Recurring Concepts in Data Streams18 Aug 2024
- 2024Learning from Streaming Data when Users Choose3 Jun 2024
- 2024Towards Privacy-Aware and Personalised Assistive Robots: A User-Centred Approach23 May 2024
- 2024Drift Detection: Introducing Gaussian Split Detector14 May 2024
- 2024How to Sustainably Monitor ML-Enabled Systems? Accuracy and Energy Efficiency Tradeoffs in Concept Drift Detection30 Apr 2024
- 2024A Self-Organizing Clustering System for Unsupervised Distribution Shift Detection25 Apr 2024
- 2024Clustering in Dynamic Environments: A Framework for Benchmark Dataset Generation With Heterogeneous Changes24 Feb 2024
- 2024Prompted Contextual Vectors for Spear-Phishing Detection13 Feb 2024
- 2024Data Quality Aware Approaches for Addressing Model Drift of Semantic Segmentation Models11 Feb 2024
- 2024Expert-Driven Monitoring of Operational ML Models22 Jan 2024
- 2024Graph Spatiotemporal Process for Multivariate Time Series Anomaly Detection with Missing Values11 Jan 2024
- 2023DSAP: Analyzing Bias Through Demographic Comparison of Datasets22 Dec 2023
- 2023Deep Unsupervised Domain Adaptation for Time Series Classification: a Benchmark15 Dec 2023
- 2023Quilt: Robust Data Segment Selection against Concept Drifts15 Dec 2023
- 2023Measuring Distributional Shifts in Text: The Advantage of Language Model-Based Embeddings4 Dec 2023
- 2023A comprehensive analysis of concept drift locality in data streams10 Nov 2023
- 2023One or Two Things We know about Concept Drift -- A Survey on Monitoring Evolving Environments24 Oct 2023
- 2023Test & Evaluation Best Practices for Machine Learning-Enabled Systems10 Oct 2023
- 2023Efficient Concept Drift Handling for Batch Android Malware Detection Models18 Sep 2023
- 2023OEBench: Investigating Open Environment Challenges in Real-World Relational Data Streams29 Aug 2023
- 2023An Intentional Forgetting-Driven Self-Healing Method For Deep Reinforcement Learning Systems23 Aug 2023
- 2023Correlation-aware Spatial-Temporal Graph Learning for Multivariate Time-series Anomaly Detection17 Jul 2023
- 2023Characterizing and Measuring Linguistic Dataset Drift26 May 2023
50 newest of 94 All 94 (JSON)
- 2022From Concept Drift to Model Degradation: An Overview on Performance-Aware Drift Detectorscited by 83
- 2022Forecast Evaluation for Data Scientists: Common Pitfalls and Best Practicescited by 55
- 2022A survey on learning from imbalanced data streams: taxonomy, challenges, empirical study, and reproducible experimental frameworkcited by 39
- 2021Non-IID data and Continual Learning processes in Federated Learning: A long road aheadcited by 36
- 2022DDG-DA: Data Distribution Generation for Predictable Concept Drift Adaptationcited by 36
- 2021Concept drift detection and adaptation for federated and continual learningcited by 32
- 2023Correlation-aware Spatial-Temporal Graph Learning for Multivariate Time-series Anomaly Detectioncited by 18
- 2021A Survey on Semi-Supervised Learning for Delayed Partially Labelled Data Streamscited by 15
- 2022WATCH: Wasserstein Change Point Detection for High-Dimensional Time Series Datacited by 13
- 2023A Classification of Feedback Loops and Their Relation to Biases in Automated Decision-Making Systemscited by 13
- 2021On the Robustness of Domain Constraintscited by 11
- 2021Lifelong Learning on Evolving Graphs Under the Constraints of Imbalanced Classes and New Classescited by 11
12 most cited of 93 All 93 (JSON)
- 2026Distinguishing Process Change, Instrument Fault and Data-Path Corruption in Streaming Telemetry: A Reference Implementation and Benchmark11 Oct 2026
- 2026Concept drift mitigation through community and spectral graph analysis for the detection of cyberattacks in network traffic8 Sep 2026
- 2026SCCM : Stream Cruise Control Method for Automated Drift Detection and Adaptation8 Sep 2026
- 2026Systematic Evaluation of TabPFN-TS and Chronos-2 for Zero-Shot Heat Load Forecasting in District Heating Networks20 Aug 2026
- 2026A Framework for Using and Evaluating LLMs as Surrogate Experts in Security Surveys: Reliability, Bias, and Implications6 Jul 2026
- 2026Cluster-Specific Localized Drift Detection for Efficient Batch Model Adaptation under Controlled Distribution Shift20 Jun 2026
- 2026Temporal-Decay Shapley: A Time-Aware Data Valuation Framework for Time-Series Data4 May 2026
- 2026An Optimised Greedy-Weighted Ensemble Framework for Financial Loan Default Prediction19 Mar 2026
- 2026A Practical Guide to Streaming Continual Learning2 Mar 2026
- 2026The Window Dilemma: Why Concept Drift Detection is Ill-Posed6 Feb 2026
- 2026Transparency-First Medical Language Models: Datasheets, Model Cards, and End-to-End Data Provenance for Clinical NLP27 Jan 2026
- 2025OLC-WA: Drift Aware Tuning-Free Online Classification with Weighted Average14 Dec 2025
12 newest of 93 All 93 (JSON)