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The DOI matches its Crossref record; 23 of the 23 references it cites were found in a registry or an index.

Mining concept-drifting data streams using ensemble classifiers

Wang, Haixun, Fan, Wei, Yu, Philip S., Han, Jiawei·2003·Proceedings of the ninth ACM SIGKDD international conference on Knowledge discovery and data mining

Abstract

Recently, mining data streams with concept drifts for actionable insights has become an important and challenging task for a wide range of applications including credit card fraud protection, target marketing, network intrusion detection, etc. Conventional knowledge discovery tools are facing two challenges, the overwhelming volume of the streaming data, and the concept drifts. In this paper, we propose a general framework for mining concept-drifting data streams using weighted ensemble classifiers. We train an ensemble of classification models, such as C4.5, RIPPER, naive Beyesian, etc., from sequential chunks of the data stream. The classifiers in the ensemble are judiciously weighted based on their expected classification accuracy on the test data under the time-evolving environment. Thus, the ensemble approach improves both the efficiency in learning the model and the accuracy in performing classification. Our empirical study shows that the proposed methods have substantial advantage over single-classifier approaches in prediction accuracy, and the ensemble framework is effective for a variety of classification models.

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Metadata

Authors
Wang, H., Fan, W., Yu, P. S., & Han, J.
Venue
Proceedings of the ninth ACM SIGKDD international conference on Knowledge discovery and data mining
Publisher
ACM
Published
2003-08-24
Pages
226-235
OpenAlex
W2009727399
Cited by
1,256
References
23
FWCI
21.60
Type
conference paper
Language
en
Open access
closed

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CoChat. (2026). Citation check: Mining concept-drifting data streams using ensemble classifiers. https://app.cochat.ai/papers/10.1145/956750.956778
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Wang, H., Fan, W., Yu, P. S., & Han, J. (2003). Mining concept-drifting data streams using ensemble classifiers. Proceedings of the ninth ACM SIGKDD international conference on Knowledge discovery and data mining. https://doi.org/10.1145/956750.956778

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.