Iterative algorithms for short-term forecasting

Lieferzeit: Lieferbar innerhalb 14 Tagen

54,90 

ISBN: 3659634581
ISBN 13: 9783659634581
Autor: Kondrashova, Nina
Verlag: LAP LAMBERT Academic Publishing
Umfang: 116 S.
Erscheinungsdatum: 23.12.2014
Auflage: 1/2014
Format: 0.8 x 22 x 15
Gewicht: 191 g
Produktform: Kartoniert
Einband: Kartoniert
Artikelnummer: 7690248 Kategorie:

Beschreibung

The monograph examines the relaxation iterative algorithms for short-term forecasting of real processes. Their main structural features and the convergence are presented. These algorithms can work as with the small sample sizes (ranging from three records) so with the large amount of data (from three dozen up to thousand variables and up to five dozen of thousand records). Since in these algorithms is observed balance between speed and complexity of models which they build, there are suggested ways to increase the accuracy of solutions if volume of observations is small. For example, to accelerate drag selection for patients, there are used different sample divisions, adaptive prognosis and complex forecasting that takes into account low-frequency (trend) and high-frequency component (residue) of the real process. But one step forward forecast of space weather with a lot of records has shown the high accuracy on the examination sample without mentioned accuracy improvement tools. Comparison of oil price forecasts obtained via GMDH against well known methods showed greater accuracy for the first ones. This book is intended for specialists in the field of forecasting complex systems.

Autorenporträt

Nina Vladimirovna Kondrashova candidate of sciences, senior researcher is an author of about 75 scientific works in following research areas: inductive modelling, adaptive forecasting, optimal control and medical diagnostics.

Herstellerkennzeichnung:


BoD - Books on Demand
In de Tarpen 42
22848 Norderstedt
DE

E-Mail: info@bod.de

Das könnte Ihnen auch gefallen …