Grey New Information Unbiased GRM(1,1) Model Based on Accumulated Generating Operation in Reciprocal Number and its Application

Abstract:

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Monotonically decreasing sequence data for the traditional modeling method using the gray model accuracy is not high , and GM (1, 1) modeling method has inherent deviation , Model does not meet the compatibility condition, using Accumulated Generating Operation in reciprocal number ,make best use of last information and GM (1, 1) modeling , is deduced and the parameters optimization grey derivative calculation formula ,and then established GRM(1,1) based on accumulated generating operation in reciprocal number on the equidistance, Gray provides a new method of modeling . Data processing examples show that the model's practicality and reliability.

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Periodical:

Edited by:

Dunwen Zuo, Chuanzhen Huang, Ming Chen, Jun Li and Guo Hun

Pages:

81-84

DOI:

10.4028/www.scientific.net/AMR.426.81

Citation:

W.Y. Xiao et al., "Grey New Information Unbiased GRM(1,1) Model Based on Accumulated Generating Operation in Reciprocal Number and its Application", Advanced Materials Research, Vol. 426, pp. 81-84, 2012

Online since:

January 2012

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$38.00

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