Learning Machines: Foundations of Trainable Pattern-classifying Systems |
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sponding region in weight space is called the solution region . It is a con- vex region containing all of the solution weight points W satisfying inequality ( 4.3 ) . These ideas are illustrated in Fig . 4.1 for a two - dimensional ...
sponding region in weight space is called the solution region . It is a con- vex region containing all of the solution weight points W satisfying inequality ( 4.3 ) . These ideas are illustrated in Fig . 4.1 for a two - dimensional ...
Sivu 72
By convergent we mean that when the pattern training subsets are linearly separable , the sequence of TLU weight vectors produced by the training procedure con- verges toward a solution weight vector . The fixed - increment and absolute ...
By convergent we mean that when the pattern training subsets are linearly separable , the sequence of TLU weight vectors produced by the training procedure con- verges toward a solution weight vector . The fixed - increment and absolute ...
Sivu 86
Y1 = ( M + b ) 1 1 W. Y1 = 0 “ Insulated " region , W ' Origin Pattern hyperplanes Solution region , W W.Y2 = — ( M + b ) 2 W.Y Y2 = 0 FIGURE 5.1 A solution region W and an insulated region W as used in proof 2 of Theorem 5.1 Employing ...
Y1 = ( M + b ) 1 1 W. Y1 = 0 “ Insulated " region , W ' Origin Pattern hyperplanes Solution region , W W.Y2 = — ( M + b ) 2 W.Y Y2 = 0 FIGURE 5.1 A solution region W and an insulated region W as used in proof 2 of Theorem 5.1 Employing ...
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TRAINABLE PATTERN CLASSIFIERS | 1 |
PARAMETRIC TRAINING METHODS | 43 |
SOME NONPARAMETRIC TRAINING METHODS | 65 |
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adjusted apply assume bank called cells changes Chapter classifier cluster column committee machine components consider consists contains correction corresponding covariance decision surfaces define denote density depends described discriminant functions discussed distance distributions elements equal error-correction estimates example exist expression FIGURE fixed given implemented initial layered machine linear machine linearly separable lines majority matrix mean measurements modes negative networks nonparametric normal Note optimum origin parameters partition pattern hyperplane pattern space pattern vector pattern-classifying piecewise linear plane points positive presented probability problem properties PWL machine quadric regions respect response rule selection separable sequence side solution space step subsidiary discriminant Suppose terns theorem theory threshold training methods training patterns training procedure training sequence training subsets transformation values weight vectors X1 and X2 Y₁ zero
Viitteet tähän teokseen
A Probabilistic Theory of Pattern Recognition Luc Devroye,László Györfi,Gabor Lugosi Rajoitettu esikatselu - 1997 |