Grey Unbiased GOM(1,1) Model Based on Inverse Accumulated Generating Operation and its Application

You Xin Luo; De Gang Liao; Xiao Yi Che

doi:10.4028/www.scientific.net/AMR.507.284

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Grey Unbiased GOM(1,1) Model Based on Inverse Accumulated Generating Operation and its Application
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 507Grey Unbiased GOM(1,1) Model Based on Inverse...

Grey Unbiased GOM(1,1) Model Based on Inverse Accumulated Generating Operation and its Application

Abstract:

The accuracy of the traditional grey model is not high for the monotonic decreasing data and the model can not satisfy the compatibility conditions which make the error be not avoided. The paper adopts inverse accumulated generating operation and unbiased GM(1,1) model to induces the parameters in the model and establishes the unbiased grey unbiased GOM(1,1) model based on inverse accumulated generating operation. The model has high accuracy and has good value in the theory and practice. The examples show it is practical and reliable.

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Periodical:

Advanced Materials Research (Volume 507)

Pages:

284-287

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.507.284

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Online since:

April 2012

Authors:

You Xin Luo, De Gang Liao, Xiao Yi Che

Keywords:

Data Processing, Inverse Accumulated Generating Operation, Unbiased Grey Model

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References

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