Forecasting Model for Chaotic Time Series with Seasonality
碩士 === 東海大學 === 工業工程與經營資訊學系 === 101 === For a seasonal chaotic time series, first we use the time-delay embedding theorem to reconstitute the sequence of phase space, which describes the behavior of a nonlinear system evolution, then we use the common chaotic prediction method: Full-area forecast me...
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ndltd-TW-101THU000300312015-10-13T22:19:07Z http://ndltd.ncl.edu.tw/handle/40906114323952195866 Forecasting Model for Chaotic Time Series with Seasonality 具有季節性之混沌時間序列預測模式 Fu-Yuan Chen 陳富源 碩士 東海大學 工業工程與經營資訊學系 101 For a seasonal chaotic time series, first we use the time-delay embedding theorem to reconstitute the sequence of phase space, which describes the behavior of a nonlinear system evolution, then we use the common chaotic prediction method: Full-area forecast method, Local-region forecast method, the weighted largest Lyapunov exponent forecasting method to do the chaotic time series forecasting. In order to improve the accuracy of chaotic prediction, we think the time series affected by seasonal factors, so we use the seasonal index adjustment methods, to further reduce the chaotic prediction errors. Some of chaotic time series will not show chaotic phenomena after adjusting seasonal index. As a result, we decided to use the seasonal index adjustment after phase space reconstruction. The results indicate both make the prediction of chaotic phenomena more precise and improve the prediction more as the changes are more obvious in the chaotic time series. Ping-Teng Chang Tsueng-Yao Tseng 張炳騰 曾宗瑤 2013 學位論文 ; thesis 56 zh-TW |
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碩士 === 東海大學 === 工業工程與經營資訊學系 === 101 === For a seasonal chaotic time series, first we use the time-delay embedding theorem to reconstitute the sequence of phase space, which describes the behavior of a nonlinear system evolution, then we use the common chaotic prediction method: Full-area forecast method, Local-region forecast method, the weighted largest Lyapunov exponent forecasting method to do the chaotic time series forecasting. In order to improve the accuracy of chaotic prediction, we think the time series affected by seasonal factors, so we use the seasonal index adjustment methods, to further reduce the chaotic prediction errors.
Some of chaotic time series will not show chaotic phenomena after adjusting seasonal index. As a result, we decided to use the seasonal index adjustment after phase space reconstruction. The results indicate both make the prediction of chaotic phenomena more precise and improve the prediction more as the changes are more obvious in the chaotic time series.
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Ping-Teng Chang |
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Ping-Teng Chang Fu-Yuan Chen 陳富源 |
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Fu-Yuan Chen 陳富源 |
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Fu-Yuan Chen 陳富源 Forecasting Model for Chaotic Time Series with Seasonality |
author_sort |
Fu-Yuan Chen |
title |
Forecasting Model for Chaotic Time Series with Seasonality |
title_short |
Forecasting Model for Chaotic Time Series with Seasonality |
title_full |
Forecasting Model for Chaotic Time Series with Seasonality |
title_fullStr |
Forecasting Model for Chaotic Time Series with Seasonality |
title_full_unstemmed |
Forecasting Model for Chaotic Time Series with Seasonality |
title_sort |
forecasting model for chaotic time series with seasonality |
publishDate |
2013 |
url |
http://ndltd.ncl.edu.tw/handle/40906114323952195866 |
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