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From: C.M.Sully@cm.cf.ac.uk (Chris Sully)
Subject: PCA
Message-ID: <1995Mar30.141027.12357@cm.cf.ac.uk>
Sender: C.M.Sully@cm.cf.ac.uk (Chris Sully)
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Organization: University of Wales College of Cardiff, Cardiff, WALES, UK.
References: <TOM.95Mar17153215@ung.geomatic.no> <3kfr9i$bk4@news.cc.utah.edu>
Date: Thu, 30 Mar 1995 14:10:26 +0000
Lines: 17

Following a few recent mentions ...

I've just tried using PCA to preprocess my data thinking it might improve ANN performance. In terms of % predicted error it didn't. Anyone found otherwise/ can confirm this.

Chris.
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Christopher Sully
Ph.D. Student (Neural Networks)  
Department of Computing Mathematics (Room M1.36), 
University of Wales College of Cardiff,   
PO Box 916, CARDIFF CF2 4YN, Wales, UK.   
E-Mail: C.M.Sully@cm.cf.ac.uk
WWW: http://www.cm.cf.ac.uk/User/C.M.Sully
Phone:  +44 (0)222 874000 x6070
Fax:	+44 (0)222 666182
Home:	+44 (0)222 484494
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