Research on Time Series Extrapolation Method of Newton Polynomial-Fitting
Fan Qiang · Journal of Gansu Lianhe University · 2008
In this paper,the author presents a new method for time series extrapolation of Newton polynomial-fitting.With functional characterization of Newton polynomial-fitting on time series,the algorithm maps the values of time series onto the eigenvector space of Newton polynomial coefficients, based on which the similarity of the time series using Euclidean-alike distance,is measured extrapolating time series.The result proves that the method is more precise and more stable than traditional models,thus proving its effectiveness.