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Publications:Training neural networks by stochastic optimisation
Abstract <p>We present a stochastic learning <p>We present a stochastic learning algorithm for neural networks. The algorithm does not make any assumptions about transfer functions of individual neurons and does not depend on a functional form of a performance measure. The algorithm uses a random step of varying size to adapt weights. The average size of the step decreases during learning. The large steps enable the algorithm to jump over local maxima/minima, while the small ones ensure convergence in a local area. We investigate convergence properties of the proposed algorithm as well as test the algorithm on four supervised and unsupervised learning problems. We have found a superiority of this algorithm compared to several known algorithms when testing them on generated as well as real data.</p> generated as well as real data.</p>
Author Antanas Verikas + , Adas Gelzinis +
DOI http://dx.doi.org/10.1016/S0925-2312(99)00123-X  +
Diva http://hh.diva-portal.org/smash/record.jsf?searchId=1&pid=diva2:286845
EndPage 172  +
Issue 1-4  +
Journal Neurocomputing  +
PublicationType Journal Paper  +
Publisher Elsevier  +
StartPage 153  +
Title Training neural networks by stochastic optimisation  +
Volume 30  +
Year 2000  +
Has queryThis property is a special property in this wiki. Publications:Training neural networks by stochastic optimisation + , Publications:Training neural networks by stochastic optimisation + , Publications:Training neural networks by stochastic optimisation + , Publications:Training neural networks by stochastic optimisation + , Publications:Training neural networks by stochastic optimisation + , Publications:Training neural networks by stochastic optimisation + , Publications:Training neural networks by stochastic optimisation + , Publications:Training neural networks by stochastic optimisation + , Publications:Training neural networks by stochastic optimisation + , Publications:Training neural networks by stochastic optimisation +
Categories Publication  +
Modification dateThis property is a special property in this wiki. 30 September 2016 20:39:08  +
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