Research on the Prediction of Coal Mine Million Tons Mortality in Shanxi Based on the GM(1,1)Model

LIAN Hui-qing; RAN Wei

doi:10.3969/j.issn.1672-7169.2014.11.008

Home>Articles>Research on the Prediction of Coal Mine Million Tons Mortality in Shanxi Based on the GM(1,1)Model

DOI: 10.3969/j.issn.1672-7169.2014.11.008

Research on the Prediction of Coal Mine Million Tons Mortality in Shanxi Based on the GM(1,1)Model

LIAN Hui-qing

RAN Wei

Abstract：According to the grey forecasting theory,we established the GM(1,1)dynamic prediction model of million tons mortality,predicted million tons mortality of Shanxi Province statistically in recent years.The pre-diction accuracy is validated.The results show that the establishment of the prediction model is accurate,pro-viding precise theory basis for coal mine safety production.

Keywords：GM(11)modelgray theorymillion tons mortality

Publication Date：2014-01-01

Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)

Pages：4( 43-45,56 )

Journal of North China Institute of Science and Technology

ISSN：1672-7169

Year, Vol.(Issue)：2014,(11)