Learning Machines: Foundations of Trainable Pattern-classifying Systems |
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Sivu 96
The TLUs in the second and subsequent layers have as their inputs the outputs of the x2 X -TLUS- Response Pattern FIGURE ... We shall see later in this chapter that the decison surfaces of layered machines can be obtained by piecewise ...
The TLUs in the second and subsequent layers have as their inputs the outputs of the x2 X -TLUS- Response Pattern FIGURE ... We shall see later in this chapter that the decison surfaces of layered machines can be obtained by piecewise ...
Sivu 109
Because of this fact the advantages , if any , of multi- layer pattern dichotomizers over two - layer machines might rest solely on the ... 6.7 Derivation of a discriminant function for a layered machine It was mentioned in Sec .
Because of this fact the advantages , if any , of multi- layer pattern dichotomizers over two - layer machines might rest solely on the ... 6.7 Derivation of a discriminant function for a layered machine It was mentioned in Sec .
Sivu 110
Consider the first layer of a layered machine for R = 2. Suppose the first layer has P TLUS . Let the binary output of the ith TLU in the first layer be denoted by u , and let the weight vector corresponding to this TLU be denoted by W ...
Consider the first layer of a layered machine for R = 2. Suppose the first layer has P TLUS . Let the binary output of the ith TLU in the first layer be denoted by u , and let the weight vector corresponding to this TLU be denoted by W ...
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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 belonging to category called changes Chapter cluster committee components consider consists contains correction corresponding decision surfaces define denote density depends derivation described Development discriminant functions discussed distance distribution element equal error-correction estimates example exists expression FIGURE fixed given implemented important initial layered machine linear dichotomies linear discriminant functions linear machine linearly separable measurements negative networks normal Note optimum origin parameters partition pattern classifier pattern hyperplane pattern space pattern vector piecewise linear plane points positive presented probability problem proof properties proved PWL machine quadric reduced regions respect response rule sample mean selection separable shown side space Stanford step subsidiary discriminant Suppose theorem theory threshold training methods training procedure training sequence training subsets transformation values weight vectors zero
Viitteet tähän teokseen
A Probabilistic Theory of Pattern Recognition Luc Devroye,László Györfi,Gabor Lugosi Rajoitettu esikatselu - 1997 |