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An improved LSSVM regression algorithm

  • Likun Hou*
  • , Qingxin Yang
  • , Jinlong An
  • *Corresponding author for this work
  • Hebei University of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Support Vector Machine (SVM) is a new and valid machine-learning algorithm developed on statistical learning theory, and it has been used for classification, function regression, and time series prediction. Recently an extension of traditional SVM named LSSVM has been introduced. Compared with the Support Vector Machine, the Least Squares Support Vector Machine (LSSVM) lose the sparseness, which would influence the efficiency of relearning. To conclude a sparse solution, in this paper we present an improved algorithm for Least Squares Support Vector Machine-XS-LSSVM, and prove its effect by an simulation experiment.

Original languageEnglish
Title of host publicationProceedings of the 2009 International Conference on Computational Intelligence and Natural Computing, CINC 2009
Pages138-140
Number of pages3
Edition2
DOIs
StatePublished - 2009
Externally publishedYes
Event2009 International Conference on Computational Intelligence and Natural Computing, CINC 2009 - Wuhan, China
Duration: 6 Jun 20097 Jun 2009

Publication series

NameProceedings of the 2009 International Conference on Computational Intelligence and Natural Computing, CINC 2009
Number2

Conference

Conference2009 International Conference on Computational Intelligence and Natural Computing, CINC 2009
Country/TerritoryChina
CityWuhan
Period6/06/097/06/09

Keywords

  • LSSVM
  • Modeling
  • SVM
  • SVM regression

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