Improved Combination GM(1, 1) Model and its Application in Distortion Inspection

Abstract:

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.It is availability to improve GM(1,1) forecasting precision based on the combination of GM(1,1) model and linear regression.But,it is no good to deal with no-saltation points always based on linear regression,and deal with saltation points based on equidistant GM(1,1) model.So,in the paper,it has definite meaning of theory and practice to advance a new GM(1,1) combination model to solve the problem.Finally some examples are given in the paper.

Info:

Periodical:

Edited by:

Xuejun Zhou

Pages:

229-232

DOI:

10.4028/www.scientific.net/AMM.99-100.229

Citation:

Y. H. Deng "Improved Combination GM(1, 1) Model and its Application in Distortion Inspection", Applied Mechanics and Materials, Vols. 99-100, pp. 229-232, 2011

Online since:

September 2011

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Price:

$35.00

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