... Rangayyan, Biomedical Signal Analysis: A Case-Study Approach, IEEE Press and Wiley, New York, NY 2002, c IEEE © 2005 by CRC Press LLC 1134 Biomedical Image Analysis The e ciency of a test may also ... output layers, respectively The weights and o sets are updated by # # # # wjk (n+1) = wjk (n)+ yk (1;yk )(dk ;yk )]x#j + wjk (n);wjk (n;1)] (12.71) k (n +1) = k (n)+ # # yk (1 ; yk )(dk ; yk )](;1)+ ... R.M Rangayyan, Biomedical Signal Analysis: A Case-Study Approach, IEEE Press and Wiley, New York, NY 2002, c IEEE.) 12.1 Pattern Classi cation Pattern recognition or classi cation may be de ned...