Referenced Items are not available for this document.
A fast backward elimination algorithm is introduced based on a QR decomposition and Givens transformations to prune radial-basis-function networks. Nodes are sequentially removed using an increment of error variance criterion. The procedure is terminated by using a prediction risk criterion so as to obtain a model structure with good generalisation properties. The algorithm can be used to postprocess radial basis centres selected using a k-means routine and, in this mode, it provides a hybrid supervised centre selection approach
Published in:
Control Theory and Applications, IEE Proceedings -
(Volume:144
,
Issue:
5
)
Date of Publication: Sep 1997
- Page(s):
- 381 - 384
- ISSN :
- 1350-2379
- INSPEC Accession Number:
- 5724988
- Digital Object Identifier :
- 10.1049/ip-cta:19971436
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 06 August 2002
- Issue Date :
- Sep 1997
- Sponsored by :
- IET
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