Nonlinear feature extraction using evolutionary algorithm

E.K. TANG, Ponnuthurai Nagaratnan SUGANTHAN, Xin YAO

Research output: Book Chapters | Papers in Conference ProceedingsConference paper (refereed)Researchpeer-review

2 Citations (Scopus)

Abstract

We propose a method of nonlinear feature extraction for 2-class problems. A simple sigmoid function is used to extract features that are negatively correlated to each other. To evaluate the effectiveness of the proposed method, we employ linear and non-linear support vector machines to classify using the extracted feature sets and the original feature sets. Comparison on 4 datasets shows that our method is effective for nonlinear feature extraction. © Springer-Verlag Berlin Heidelberg 2004.
Original languageEnglish
Title of host publicationNeural Information Processing : 11th International Conference, ICONIP 2004 Calcutta, India, November 22–25, 2004 Proceedings
EditorsNikhil Ranjan PAL, Nik KASABOV, Rajani K. MUDI, Srimanta PAL, Swapan Kumar PARUI
PublisherSpringer Berlin Heidelberg
Pages1014-1019
Number of pages6
ISBN (Electronic)9783540304999
ISBN (Print)9783540239314
DOIs
Publication statusPublished - 2004
Externally publishedYes
Event11th International Conference on Neural Information Processing, ICONIP 2004 - Calcutta, India
Duration: 22 Nov 200425 Nov 2004

Publication series

NameLecture Notes in Computer Science
PublisherSpringer Berlin, Heidelberg
Volume3316)
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference11th International Conference on Neural Information Processing, ICONIP 2004
Country/TerritoryIndia
CityCalcutta
Period22/11/0425/11/04

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