2001
DOI: 10.1109/72.950152
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Efficient training of RBF neural networks for pattern recognition

Abstract: Abstract-The problem of training a radial basis function (RBF) neural network for distinguishing two disjoint sets in is considered. The network parameters can be determined by minimizing an error function that measures the degree of success in the recognition of a given number of training patterns. In this paper, taking into account the specific feature of classification problems, where the goal is to obtain that the network outputs take values above or below a fixed threshold, we propose an approach alternat… Show more

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Cited by 43 publications
(14 citation statements)
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“…Thus, linear methods can be applied to build the relationship between the transitional space and output space. This process is the principle of conventional radial basis function networks (RBFN) [17,18]. The advantages of integrating RBF with PLS over conventional RBFN are to make full use of the information of all the samples and to solve the problems of determining the radial bases (such as the local optima of the radial basis vectors obtained through a K-means algorithm).…”
Section: Description Of Rbf-plsmentioning
confidence: 99%
“…Thus, linear methods can be applied to build the relationship between the transitional space and output space. This process is the principle of conventional radial basis function networks (RBFN) [17,18]. The advantages of integrating RBF with PLS over conventional RBFN are to make full use of the information of all the samples and to solve the problems of determining the radial bases (such as the local optima of the radial basis vectors obtained through a K-means algorithm).…”
Section: Description Of Rbf-plsmentioning
confidence: 99%
“…In general, RBF neural network is an efficient tool to classify PD signals [30,31]. In this paper, RBF neural network is used as a classifier.…”
Section: Principal Of Rbf Neural Networkmentioning
confidence: 99%
“…On the use of four mathematical models of PD in GIS, the feature space is verified [30]. At last, three feature subsets are inputted into radial base function (RBF) neural network classifier to recognize defects in GIS [31,32]. The results indicate that the feature extraction based on dual-tree CWT is an effective way to extract PD features.…”
Section: Introductionmentioning
confidence: 99%
“…In a training process based on the above-mentioned cost function, the patterns that have been correctly recognised still have an unnecessary contribution to the subsequent training process. This is likely to reduce the convergence rate and cause overfitting [10]. In [10], the above issue was addressed and an improved threshold type MSE function was proposed to train RBF networks.…”
Section: Introductionmentioning
confidence: 99%
“…This is likely to reduce the convergence rate and cause overfitting [10]. In [10], the above issue was addressed and an improved threshold type MSE function was proposed to train RBF networks. Together with an appropriate algorithmic scheme, certain improvement on the classification performance was obtained.…”
Section: Introductionmentioning
confidence: 99%