Learning Machines: Foundations of Trainable Pattern-classifying Systems |
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origin and falls toward zero away from the origin . Contours of equal probability density ( 212 – 20122122 + 222 = constant ) are ellipses , centered on the origin , whose major axes lie along the line 21 = 22. The eccentricities of the ...
origin and falls toward zero away from the origin . Contours of equal probability density ( 212 – 20122122 + 222 = constant ) are ellipses , centered on the origin , whose major axes lie along the line 21 = 22. The eccentricities of the ...
Sivu 70
For one of them , called the fixed - increment rule , c is taken to be any fixed number greater than zero . When c is equal to one , for example , each weight is altered by the addition ( or subtraction ) of the corresponding pattern ...
For one of them , called the fixed - increment rule , c is taken to be any fixed number greater than zero . When c is equal to one , for example , each weight is altered by the addition ( or subtraction ) of the corresponding pattern ...
Sivu 109
The threshold o is chosen to be any convenient negative number if the image - space zero vector is a vertex belonging to I ( 1 ) ; otherwise is chosen to be any convenient positive number . In this way all the pattern vectors which map ...
The threshold o is chosen to be any convenient negative number if the image - space zero vector is a vertex belonging to I ( 1 ) ; otherwise is chosen to be any convenient positive number . In this way all the pattern vectors which map ...
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Sisältö
I | 1 |
SOME NONPARAMETRIC TRAINING METHODS | 65 |
APPENDIX | 127 |
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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 |