Effective Learning in Dynamic Environments by Explicit Context Tracking

By Gerhard Widmer, Miroslav Kubat. 1993

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Citations in the corpus

Continual Lifelong Learning in Natural Language Processing: A Survey (2020, background): “Models become less accurate over time, for instance, due to the changing distribution of data – the phenomenon known as concept drift (Schlimmer and Granger, 1986; Widmer and Kubat, 1993).”
Continuous Domain Adaptation with Variational Domain-Agnostic Feature Replay (2020, background): “…problem has been identified in many practical scenarios that tackle stream data, often with different terminologies, e.g., virtual concept drift (Widmer & Kubat, 1993; Tsymbal, 2004), feature change (Gao et al., 2007), and many others summarized in the survey papers (Gama et al., 2014; Ditzler…”
Learning in the Presence of Concept Drift and Hidden Contexts (1996, result): “Similar results were achieved in experiments with a more complex world (see Widmer and Kubat, 1993).”
Learning under Concept Drift: an Overview (2010, background): “Sometimes change in p(X|c) (independently whether it affects p(c|X) or not) is referred as virtual drift and change in p(c|X) is referred as real drift [153].”
Concept drift detection via competence models (2014, methodology): “Concept drift can be categorized into two basic types: virtual concept drift (or drift in data distribution), and real concept drift (or drift in decision concepts) [8].”
BREEDS: Benchmarks for Subpopulation Shift (2020, background): “Robustness to distribution shift has been the focus of a long line of work in machine learning [SG86; WK93; KHA99; Shi00; SKM07; Qui+09; Mor+12; SK12].”
Learning in the presence of concept drift and hidden contexts (2004, unknown): “…received considerable attention among theoreticians (e.g., Angluin,1988; Maass, 1991; Helmbold, Littlestone, & Long, 1992) as well as practitioners(e.g., Schlimmer & Granger, 1986; Langley, Gennari, & Iba, 1987; Kilander &Jansson, 1993; Kubat, 1989, 1993; Salganico , 1993a; Widmer & Kubat, 1993).”