Improving results of the Multi GMDH polynomial obtained for problems with many variables by adding a backward variable

Kirynov O.V.

This article describes algorithm that improves results found with the help of polynomial multilayered GMDH by introducing reverted variables. Peculiarity of this algorithm is that it uses results got by GMDH to select the most informative variables. Comparative analysis of the described algorithm and widespread algorithm that use correlation coefficients was done. It was proved experimentally that described algorithm gave better results.

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