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《Journal of Sichuan University of Science & Engineering(Natural Science Edition)》 2009-01
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Comparing for Grey Forecast and Forecast of One Element Linear Regression

LIU Xiao-xu(School of Mechanical Engineering,Sichuan University of Science & Engineering,Zigong 643000,China)  
Based on the introducing the basic methods of grey forecast and forecast of one element linear regression,two examples are used to compare the accuracy of forecast value for two methods.The results show that the model GM(1,1)of grey forecast is better than one element linear regression in accuracy of forecast value for two given examples.
【CateGory Index】: TP18
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