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Long-term prediction of nonlinear time series

Published by Dashlink | National Aeronautics and Space Administration | Metadata Last Checked: September 08, 2025 | Last Modified: 2025-03-31
This paper is about applying recurrent least squares support vector machines (LS-SVM) on three ESTSP08 competition datasets. Least squares support vector machines are used as nonlinear models in order to avoid local minima problems. Then prediction task is re-formulated as function approximation task. Recurrent LS-SVM uses nonlinear autoregressive exogenous (NARX) model to build nonlinear regressor, by estimating in each iteration the next output value, given the past output and input measurements.

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