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Cited by 499

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Training v-Support Vector Classifiers: Theory and Algorithms

Chang, Chih-Chung, Lin, Chih-Jen·2001·Neural Computation

Abstract

The ν-support vector machine (ν-SVM) for classification proposed by Schölkopf, Smola, Williamson, and Bartlett (2000) has the advantage of using a parameter ν on controlling the number of support vectors. In this article, we investigate the relation between ν-SVM and C-SVM in detail. We show that in general they are two different problems with the same optimal solution set. Hence, we may expect that many numerical aspects of solving them are similar. However, compared to regular C-SVM, the formulation of ν-SVM is more complicated, so up to now there have been no effective methods for solving large-scale ν-SVM. We propose a decomposition method for ν-SVM that is competitive with existing methods for C-SVM. We also discuss the behavior of ν-SVM by some numerical experiments.

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Metadata

Authors
Chang, C.-C., & Lin, C.-J.
Venue
Neural Computation
Published
2001-09-01
Volume
13
Issue
9
Pages
2119-2147
ISSN
  • 0899-7667 (ISSN-L)
  • 1530-888X
OpenAlex
W2036350498
Cited by
499
References
1
FWCI
17.65
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Training v-Support Vector Classifiers: Theory and Algorithms. https://app.cochat.ai/papers/10.1162/089976601750399335
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Chang, C.-C., & Lin, C.-J. (2001). Training v-Support Vector Classifiers: Theory and Algorithms. Neural Computation. https://doi.org/10.1162/089976601750399335

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