Learning Machines: Foundations of Trainable Pattern-classifying Systems |
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Tulokset 1 - 3 kokonaismäärästä 39
Sivu 47
Let us assume that R = 2 ; that is , there are two categories , labeled category 1 and category 2 . We shall carry out the steps involved in the specification of the dis- criminant functions for the optimum classifying machine to ...
Let us assume that R = 2 ; that is , there are two categories , labeled category 1 and category 2 . We shall carry out the steps involved in the specification of the dis- criminant functions for the optimum classifying machine to ...
Sivu 49
If we assume that some or all of the values of the Pi , the qi , and p ( 1 ) are unknown , the next step in the parametric training procedure consists in examining typical patterns to make estimates for the unknown values of the pi ...
If we assume that some or all of the values of the Pi , the qi , and p ( 1 ) are unknown , the next step in the parametric training procedure consists in examining typical patterns to make estimates for the unknown values of the pi ...
Sivu 122
It seems reasonable to assume that the k closest training patterns to a given pattern X will often include a predominant number of patterns from the cluster sur- rounding the closest mode . Thus the " closest - mode " method just de- ...
It seems reasonable to assume that the k closest training patterns to a given pattern X will often include a predominant number of patterns from the cluster sur- rounding the closest mode . Thus the " closest - mode " method just de- ...
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Sisältö
TRAINABLE PATTERN CLASSIFIERS | 1 |
PARAMETRIC TRAINING METHODS | 43 |
SOME NONPARAMETRIC TRAINING METHODS | 65 |
Tekijänoikeudet | |
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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 |