篇名 | A New Prediction Model T-DGM(2,n) and Its Application |
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卷期 | 1:1 |
作者 | Nguyen Phuoc Hai 、 Trinh Thi Kim Binh 、 Nguyen Phung Tuyen |
頁次 | 063-076 |
關鍵字 | T-DGM 、 Taylor approximation method 、 grey prediction 、 DGM 、 MATLAB toolbox |
出刊日期 | 201904 |
The purpose of this study is to propose a new prediction model T-DGM(2,n) and its application to predict the number of teachers for admission in Taiwan. T-DGM(2,n) is a prediction model based on Taylor approximation method in grey prediction to improve the predicted accuracy of DGM(2,n). The combined model can obtain the most optimal values of prediction by multi-times approximate calculation. In addition, researchers use the MATLAB software to build a MATLAB toolbox for this prediction model. The prediction results show that T-DGM(2,n) has good prediction performance. The results of this study will provide important information for educational administrators, and they can assist the government in developing future policies regarding educational management.