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Cited by 1,875

The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.

Multi-class AdaBoost

Open access
Hastie, Trevor, Rosset, Saharon, Zhu, Ji, Zou, Hui·2009·Statistics and Its Interface

Abstract

Boosting has been a very successful technique for solving the two-class classification problem.In going from two-class to multi-class classification, most algorithms have been restricted to reducing the multi-class classification problem to multiple two-class problems.In this paper, we develop a new algorithm that directly extends the AdaBoost algorithm to the multi-class case without reducing it to multiple two-class problems.We show that the proposed multi-class AdaBoost algorithm is equivalent to a forward stagewise additive modeling algorithm that minimizes a novel exponential loss for multi-class classification.Furthermore, we show that the exponential loss is a member of a class of Fisher-consistent loss functions for multi-class classification.As shown in the paper, the new algorithm is extremely easy to implement and is highly competitive in terms of misclassification error rate.

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Crossref · 10.4310/sii.2009.v2.n3.a8

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Metadata

Authors
Hastie, T., Rosset, S., Zhu, J., & Zou, H.
Venue
Statistics and Its Interface
Published
2009
Volume
2
Issue
3
Pages
349-360
ISSN
  • 1938-7989 (ISSN-L)
  • 1938-7997
OpenAlex
W1968969471
Cited by
1,875
References
7
FWCI
33.97
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Multi-class AdaBoost. https://app.cochat.ai/papers/10.4310/sii.2009.v2.n3.a8
The paper
Hastie, T., Rosset, S., Zhu, J., & Zou, H. (2009). Multi-class AdaBoost. Statistics and Its Interface. https://doi.org/10.4310/sii.2009.v2.n3.a8

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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.