@inproceedings{5587a277111e4abaaf5a9ee54e7f2ecb,
title = "Nonlinear feature extraction using evolutionary algorithm",
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. {\textcopyright} Springer-Verlag Berlin Heidelberg 2004.",
author = "E.K. TANG and SUGANTHAN, {Ponnuthurai Nagaratnan} and Xin YAO",
year = "2004",
doi = "10.1007/978-3-540-30499-9_157",
language = "English",
isbn = "9783540239314",
series = "Lecture Notes in Computer Science",
publisher = "Springer Berlin Heidelberg",
pages = "1014--1019",
editor = "PAL, {Nikhil Ranjan} and Nik KASABOV and MUDI, {Rajani K.} and Srimanta PAL and PARUI, {Swapan Kumar}",
booktitle = "Neural Information Processing : 11th International Conference, ICONIP 2004 Calcutta, India, November 22–25, 2004 Proceedings",
note = "11th International Conference on Neural Information Processing, ICONIP 2004 ; Conference date: 22-11-2004 Through 25-11-2004",
}