EEG Signals Classification Based on Wavelet Packet and Ensemble Extreme Learning Machine

Min Han, Zhuoran Sun, Jun Wang

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

2 Citations (Scopus)

Abstract

To solve the problem of unstable predicted results and poor generalization ability when a single extreme learning machine is treated as a classifier, this paper puts forward a classification algorithm using ensemble Extreme Learning Machine based on linear discriminant analysis. The main idea is applying linear discriminant analysis on each subset of the training samples generated by bootstrapping. By this way, a subset of the larger diversities can be got, which increases the diversity between each machine and reduces the ensemble generalization error and redundant data. Wavelet packet is used to extract features, and the proposed algorithm is used for EEG signal classification. The experiments results with the UCI datasets and another publicly available datasets show that compared with traditional methods and others, the proposed method can significantly improve the classification accuracy and stability, and produce better generalization performance.

Original languageEnglish
Title of host publicationProceedings - 2015 2nd International Conference on Mathematics and Computers in Sciences and in Industry, MCSI 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages80-85
Number of pages6
ISBN (Electronic)9781479986736
DOIs
Publication statusPublished - 2 Mar 2016
Externally publishedYes
Event2nd International Conference on Mathematics and Computers in Sciences and in Industry, MCSI 2015 - Sliema, Malta
Duration: 17 Aug 201519 Aug 2015

Publication series

NameProceedings - 2015 2nd International Conference on Mathematics and Computers in Sciences and in Industry, MCSI 2015

Conference

Conference2nd International Conference on Mathematics and Computers in Sciences and in Industry, MCSI 2015
Country/TerritoryMalta
CitySliema
Period17/08/1519/08/15

Keywords

  • EEG Signals Classification
  • Ensemble Extreme Learning Machine
  • Linear Discriminant Analysis
  • Wavelet Packet Decomposition

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