REALIZATION OF THE RADIAL BASIC NEURAL NETWORK ON MASSIVE PARALLEL GPU

Natalya Matveyeva

2011 , VOLUME 11, NUMBER 1 ( JANUARY-FEBRUARY )

ISSN 2226-1494 (print), ISSN 2500-0373 (online)

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Editor-in-Chief

Nikiforov
Vladimir O.
D.Sc., Prof.

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REALIZATION OF THE RADIAL BASIC NEURAL NETWORK ON MASSIVE PARALLEL GPU

N. Matveyeva

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Abstract

The parallel realization in CUDA technology of the training RBFNN algorithm, based on the sequential
correction of centers, widths and weights and on the weights correction using an algorithm for minimizing a
quadratic functional of the conjugate gradient method is proposed. Comparison results of the RBFNN training time on different CPU and GPU are given proving parallel realization efficiency.

Keywords: Graphics Processing Unit, parallelism, CUDA, massive parallel architecture, radial basic neural network, RBFNN, differential equation

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