emails collected over a period of approximately 2 years by an individual. Access from S.J.Delany webpage Elec2, electricity demand, 2 classes, 45,312 instances. Reference: M. Harries, Splice-2 comparative evaluation: Electricity pricing, Technical report, The University of South Wales, 1999. Access from J.Gama webpage. Comment on applicability. PAKDD'09 competition data represents the credit evaluation task. It is collected over a five-year period. Unfortunately, the true labels are released only for the first part of the data. Access Sensor stream and Power supply stream datasets are available from X. Zhu's Stream Data Mining Repository. Access SMEAR is a benchmark data stream with a lot of missing values. Environment observation data over 7 years. Predict cloudiness. Access Text mining, a collection of text mining datasets with concept drift, maintained by I. Katakis. Access Gas Sensor Array Drift Dataset, a collection of 13,910 measurements from 16 chemical sensors utilized for drift compensation in a discrimination task of 6 gases at various levels of concentrations. Access Other KDD'99 competition data contains simulated intrusions in a military network environment. It is often used as a benchmark to evaluate handling concept drift. Access Synthetic Extreme verification latency benchmark Access from Nonstationary Environments – Archive. Sine, Line, Plane, Circle and Boolean Data Sets Access from L.Minku webpage. SEA concepts Access from J.Gama webpage. STAGGER Mixed Data generation frameworks Download from L.Minku webpage. Code Projects INFER: Computational Intelligence Platform for Evolving and Robust Predictive Systems (2010–2014), Bournemouth University (UK), Evonik Industries (Germany), Research and Engineering Centre (Poland) HaCDAIS: Handling Concept Drift in Adaptive Information Systems (2008–2012), Eindhoven University of Technology (the Netherlands) KDUS: Knowledge Discovery from Ubiquitous Streams, INESC Porto and Laboratory of Artificial Intelligence and Decision Support (Portugal) ADEPT: Adaptive Dynamic Ensemble Prediction Techniques, University of Manchester (UK), University of Bristol (UK) ALADDIN: autonomous learning agents for decentralised data and information networks (2005–2010) GAENARI: C++ incremental decision tree algorithm. it minimize concept drifting damage. (2022) Concept drift analysis examples Benchmarks NAB: The Numenta Anomaly Benchmark, benchmark for evaluating algorithms for anomaly detection in streaming, real-time applications. (2014–2018) Meetings 2014 Special Session on "Concept Drift, Domain Adaptation & Learning in Dynamic Environments" @IEEE IJCNN 2014 2013 RealStream Real-World Challenges for Data Stream Mining Workshop-Discussion at the ECML PKDD 2013, Prague, Czech Republic. LEAPS 2013 The 1st International Workshop on Learning stratEgies and dAta Processing in nonStationary environments 2011 LEE 2011 Special Session on Learning in evolving environments and its