Supervised dimensionality reduction on streaming data

Ye, M., Li, X. and Orlowska, M. (2007). Supervised dimensionality reduction on streaming data. In: J. Lei, J. Yu and S. Zhou, Fuzzy Systems an Knowledge Discovery (FSKD 2007). Fourth International Conference on Fuzzy Systems and Knowledge Discovery 2007 (FSKD 2007), Haikou, China, (674-678). 24-27 August 2007. doi:10.1109/FSKD.2007.548


Author Ye, M.
Li, X.
Orlowska, M.
Title of paper Supervised dimensionality reduction on streaming data
Conference name Fourth International Conference on Fuzzy Systems and Knowledge Discovery 2007 (FSKD 2007)
Conference location Haikou, China
Conference dates 24-27 August 2007
Proceedings title Fuzzy Systems an Knowledge Discovery (FSKD 2007)
Journal name Fourth International Conference On Fuzzy Systems and Knowledge Discovery, Vol 1, Proceedings
Place of Publication Los Alamitos, CA, U.S.A.
Publisher IEEE Computer Society
Publication Year 2007
Sub-type Fully published paper
DOI 10.1109/FSKD.2007.548
ISBN 978-0-7695-2874-8
Editor J. Lei
J. Yu
S. Zhou
Volume 1
Start page 674
End page 678
Total pages 5
Collection year 2008
Language eng
Abstract/Summary We propose a sliding-window approach for the dimensionality reduction for linear discriminant analysis(LDA) on streaming data. Streaming data are time variant and can be in high dimensions. When a sliding window is moving along data stream, the data that have passed out of the window will be forgotten (i.e., deleted).We propose a LDA dimensionality reduction algorithm based on different sliding windows. The experiments on UCI data sets have been conducted and results are compared with the batch IDR/QR LDA method. It is shown that our algorithm present an efficient solution to the problem of dimensionality reduction on streaming data yet still have a good performance on computational cost and the classification accuracy.
Subjects 280212 Neural Networks, Genetic Alogrithms and Fuzzy Logic
700000 - Information and Communication Services
E1
Keyword Linear discriminant analysis (LDA)
Streaming data
Supervised dimensionality reduction
Q-Index Code E1
Q-Index Status Confirmed Code

 
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Created: Mon, 12 May 2008, 10:16:12 EST by Donna Clark on behalf of School of Information Technol and Elec Engineering