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    題名: Residual analysis using Fourier series transform in Fuzzy time series model
    作者: Tsaur, Ruey-Chyn
    貢獻者: 淡江大學管理科學學系
    關鍵詞: Fuzzy time series;Residual analysis;Fourier series transform;Forecasting
    日期: 2014-06-01
    上傳時間: 2014-10-15 14:27:35 (UTC+8)
    出版者: Zahedan: University of Sistan and Baluchistan
    摘要: In this paper, we propose a new residual analysis method using Fourier series transform into fuzzy time series model for improving the forecasting performance. This hybrid model takes advantage of the high predictable power of fuzzy time series model and Fourier series transform to fit the estimated residuals into frequency spectra, select the low-frequency terms, filter out high-frequency terms, and then have well forecasting performance.
    Two numerical examples are given to show that our proposed model can be applied with the best forecasting performance than the other models.
    關聯: Iranian Journal of Fuzzy Systems 11(3), pp.43-54
    顯示於類別:[管理科學學系暨研究所] 期刊論文

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