Learning Machines: Foundations of Trainable Pattern-classifying Systems |
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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 discriminant 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 discriminant functions for the optimum classifying machine to ...
Sivu 49
If we assume that some or all of the values of the Pi , the li , 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 li , 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 surrounding the closest mode . Thus the " closest - mode " method just ...
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 surrounding the closest mode . Thus the " closest - mode " method just ...
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Sisältö
I | 1 |
SOME NONPARAMETRIC TRAINING METHODS | 65 |
APPENDIX | 127 |
Tekijänoikeudet | |
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adjusted apply assume bank belonging to category called changes Chapter cluster committee components consider consists contains correction corresponding covariance decision surfaces define denote density depends derivation described discriminant functions discussed distance distribution element equal error-correction estimates example exists expression FIGURE fixed given implemented important initial layered machine linear dichotomies linear machine linearly separable matrix measurements negative 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 solution space specific Stanford step Suppose theorem theory threshold training methods training patterns 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 |