کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1704348 | 1012407 | 2013 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
On novel grey forecasting model based on non-homogeneous index sequence
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: On novel grey forecasting model based on non-homogeneous index sequence On novel grey forecasting model based on non-homogeneous index sequence](/preview/png/1704348.png)
چکیده انگلیسی
To solve the problem that traditional grey models were constructed on the hypothesis that the original data sequence is in accord with homogeneous index trend rather than non-homogeneous index trend. A novel grey forecasting model based on non-homogeneous index sequence approximately (abbreviated as NDGM) is proposed. It is proved that the models based on homogeneous index sequence are all special cases that of non-homogeneous index sequence. The recursive function of the NDGM model is proposed and the forecasting precision of the model based on pure non-homogeneous index sequence is discussed and the affine properties of the model are further studied. Finally, one numerical case is used to show the effective results of the proposed model.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematical Modelling - Volume 37, Issue 7, 1 April 2013, Pages 5059–5068
Journal: Applied Mathematical Modelling - Volume 37, Issue 7, 1 April 2013, Pages 5059–5068
نویسندگان
Nai-Ming Xie, Si-Feng Liu, Ying-Jie Yang, Chao-Qing Yuan,