Recurrent and Feedforward Polynomial Modeling of Coupled Time Series
Keyword(s):
We present two methods for the prediction of coupled time series. The first one is based on modeling the series by a dynamic system with a polynomial format. This method can be formulated in terms of learning in a recurrent network, for which we give a computationally effective algorithm. The second method is a purely feedforward σ-π network procedure whose architecture derives from the recurrence relations for the derivatives of the trajectories of a Ricatti format dynamic system. It can also be used for the modeling of discrete series in terms of nonlinear mappings. Both methods have been tested successfully against chaotic series.
2010 ◽
Vol 2010
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pp. 1-9
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Keyword(s):
Keyword(s):
2012 ◽
pp. 34-42
Keyword(s):
Keyword(s):
2013 ◽
Vol 40
(10)
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pp. 2188-2203
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Keyword(s):
2018 ◽
Vol 23
(2)
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pp. 227-239
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