| Title |
Evolutionary q-Gaussian radial basis function neural networks for multiclassification |
| Authors |
FERNÁNDEZ NAVARRO, FRANCISCO DE ASÍS, Hervás-Martínez C. , Gutiérrez P.A. , CARBONERO RUZ, MARIANO |
| External publication |
No |
| Means |
Neural Netw |
| Scope |
Article |
| Nature |
Científica |
| JCR Quartile |
1 |
| SJR Quartile |
2 |
| JCR Impact |
2.18200 |
| SJR Impact |
0.83500 |
| Web |
https://www.scopus.com/inward/record.uri?eid=2-s2.0-79960893968&doi=10.1016%2fj.neunet.2011.03.014&partnerID=40&md5=06d893543899f10980bd629c27e28bbd |
| Publication date |
01/01/2011 |
| ISI |
000294397200012 |
| Scopus Id |
2-s2.0-79960893968 |
| DOI |
10.1016/j.neunet.2011.03.014 |
| Abstract |
This paper proposes a radial basis function neural network (RBFNN), called the q-Gaussian RBFNN, that reproduces different radial basis functions (RBFs) by means of a real parameter q. The architecture, weights and node topology are learnt through a hybrid algorithm (HA). In order to test the overall performance, an experimental study with sixteen data sets taken from the UCI repository is presented. The q-Gaussian RBFNN was compared to RBFNNs with Gaussian, Cauchy and inverse multiquadratic RBFs in the hidden layer and to other probabilistic classifiers, including different RBFNN design methods, support vector machines (SVMs), a sparse classifier (sparse multinomial logistic regression, SMLR) and a non-sparse classifier (regularized multinomial logistic regression, RMLR). The results show that the q-Gaussian model can be considered very competitive with the other classification methods. © 2011 Elsevier Ltd. |
| Keywords |
Classification methods; Data sets; Design method; Experimental studies; Gaussians; Hidden layers; Hybrid algorithms; Multi-classification; Multinomial logistic regression; Multiquadratics; Probabilist |
| Universidad Loyola members |
|
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