| 題名: | Forecasting Telecommunication Traffic Using the Enhanced Stepwise Projection Multiple Regression Method |
| 其他題名: | 利用逐步投影多元回歸預測電話量 |
| 作者: | Chang, Horng-jinh;Lin, Feng-jenq |
| 貢獻者: | 淡江大學經營決策學系 |
| 關鍵詞: | The ESPMR;The base value;Measurement data;Periodical length;Flag |
| 日期: | 1995-01 |
| 上傳時間: | 2009-11-30 12:24:23 (UTC+8) |
| 出版者: | University of Belgrade, Faculty of Organizational Sciences Laboratory for Operations Research |
| 摘要: | In this paper, one new technological forecasting method, called the Enhanced Stepwise Projection Multiple Regression (ESPMR), is proposed for dealing with the traffic loads that are measurement data but not real values. It combines the adjusting and detecting concepts of SPA (the Sequential Projection Algorithm) with the estimating method of linear regression model, and considers the periodical factor into forecasts if the data series has the periodical traces. Two empirical studies on the forecasting for the International Telecommunication Traffic Loads of Taiwan and the Metropolitan Telecommunication Traffic Loads of Taipei illustrate good and stable results by executing the ESPMR system. |
| 關聯: | Yugoslav Journal of Operations Research 5(2), pp.271-288 |
| 顯示於類別: | [管理科學學系暨研究所] 期刊論文
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