{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,3,24]],"date-time":"2025-03-24T06:38:51Z","timestamp":1742798331888},"reference-count":22,"publisher":"World Scientific Pub Co Pte Lt","issue":"05","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Neur. Syst."],"published-print":{"date-parts":[[2000,10]]},"abstract":"<jats:p> We propose a framework for constructing and training a radial basis function (RBF) neural network. The structure of the gaussian functions is modified using a pseudo-gaussian function (PG) in which two scaling parameters \u03c3 are introduced, which eliminates the symmetry restriction and provides the neurons in the hidden layer with greater flexibility with respect to function approximation. We propose a modified PG-BF (pseudo-gaussian basis function) network in which the regression weights are used to replace the constant weights in the output layer. For this purpose, a sequential learning algorithm is presented to adapt the structure of the network, in which it is possible to create a new hidden unit and also to detect and remove inactive units. A salient feature of the network systems is that the method used for calculating the overall output is the weighted average of the output associated with each receptive field. The superior performance of the proposed PG-BF system over the standard RBF are illustrated using the problem of short-term prediction of chaotic time series. <\/jats:p>","DOI":"10.1142\/s0129065700000351","type":"journal-article","created":{"date-parts":[[2003,4,22]],"date-time":"2003-04-22T11:45:54Z","timestamp":1051011954000},"page":"353-364","source":"Crossref","is-referenced-by-count":9,"title":["SHORT-TERM PREDICTION OF CHAOTIC TIME SERIES BY USING RBF NETWORK WITH REGRESSION WEIGHTS"],"prefix":"10.1142","volume":"10","author":[{"given":"I.","family":"ROJAS","sequence":"first","affiliation":[{"name":"Department of Architecture and Computer  Technology, University of Granada, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J.","family":"GONZALEZ","sequence":"additional","affiliation":[{"name":"Department of Architecture and Computer  Technology, University of Granada, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"CA\u00d1AS","sequence":"additional","affiliation":[{"name":"Department of Architecture and Computer  Technology, University of Granada, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A. 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