M. Tajine et D. Elizondo, GROWING METHODS FOR CONSTRUCTING RECURSIVE DETERMINISTIC PERCEPTRON NEURAL NETWORKS AND KNOWLEDGE EXTRACTION, Artificial intelligence, 102(2), 1998, pp. 295-322
The Recursive Deterministic Perceptron (RDP) feedforward multilayer ne
ural network is a generalization of the single layer perceptron topolo
gy (SLPT). This new model is capable of solving any two-class classifi
cation problem, as opposed to the single layer perceptron which can on
ly solve classification problems dealing with linearly separable (LS)
sets (two subsets X and Y of R-d are said to be linearly separable if
there exists a hyperplane such that the elements of X and Y lie on the
two opposite sides of R-d delimited by this hyperplane). For all clas
sification problems, the construction of an RDP is done automatically
and thus, the convergence to a solution is always guaranteed. We propo
se three growing methods for constructing an RDP neural network. These
methods perform, respectively, batch, incremental, and modular learni
ng. We also show how the knowledge embedded in an RDP neural network m
odel can always be expressed, transparently as a finite union of open
polytopes. The combination of the decision region of RDP models, by us
ing boolean operations, is also discussed. (C) 1998 Elsevier Science B
.V. All rights reserved.