Applications of Gaussian Process Models in Regression Analyses and Stochastic Simulations of Wind Speed Data
博士 === 國立臺灣科技大學 === 營建工程系 === 96 === Wind speed prediction and simulation are ardent topics all the time because of its stochastic properties and significance in wind engineering. Several numerical techniques, e.g. auto-regressive moving average model, artificial intelligence technique etc., were de...
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ndltd-TW-096NTUS55120332016-05-13T04:15:16Z http://ndltd.ncl.edu.tw/handle/54467348074216487761 Applications of Gaussian Process Models in Regression Analyses and Stochastic Simulations of Wind Speed Data 應用高斯過程模型於風速之回歸分析與隨機數值模擬 Wei-Chih Hsu 徐偉誌 博士 國立臺灣科技大學 營建工程系 96 Wind speed prediction and simulation are ardent topics all the time because of its stochastic properties and significance in wind engineering. Several numerical techniques, e.g. auto-regressive moving average model, artificial intelligence technique etc., were developed for solving the related problems in recent years. In this research, a probabilistic model, named Gaussian process model, is proposed to consider the uncertainties of wind speed. Moreover, Bayesian analysis and transitional Markov Chain Monte Carlo method are employed to find the model hyper-parameters. Three examples for different issues are presented to demonstrate its practicability and satisfactory interpolation performance. Furthermore, the results also show that the various statistic properties, including exceedance probability, data correlation and distribution, of simulated wind speed are consistent with them of the training wind speed data. Jian-Ye Ching Rwey-Hua Cherng 卿建業 陳瑞華 2008 學位論文 ; thesis 257 zh-TW |
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博士 === 國立臺灣科技大學 === 營建工程系 === 96 === Wind speed prediction and simulation are ardent topics all the time because of its stochastic properties and significance in wind engineering. Several numerical techniques, e.g. auto-regressive moving average model, artificial intelligence technique etc., were developed for solving the related problems in recent years. In this research, a probabilistic model, named Gaussian process model, is proposed to consider the uncertainties of wind speed. Moreover, Bayesian analysis and transitional Markov Chain Monte Carlo method are employed to find the model hyper-parameters. Three examples for different issues are presented to demonstrate its practicability and satisfactory interpolation performance. Furthermore, the results also show that the various statistic properties, including exceedance probability, data correlation and distribution, of simulated wind speed are consistent with them of the training wind speed data.
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author2 |
Jian-Ye Ching |
author_facet |
Jian-Ye Ching Wei-Chih Hsu 徐偉誌 |
author |
Wei-Chih Hsu 徐偉誌 |
spellingShingle |
Wei-Chih Hsu 徐偉誌 Applications of Gaussian Process Models in Regression Analyses and Stochastic Simulations of Wind Speed Data |
author_sort |
Wei-Chih Hsu |
title |
Applications of Gaussian Process Models in Regression Analyses and Stochastic Simulations of Wind Speed Data |
title_short |
Applications of Gaussian Process Models in Regression Analyses and Stochastic Simulations of Wind Speed Data |
title_full |
Applications of Gaussian Process Models in Regression Analyses and Stochastic Simulations of Wind Speed Data |
title_fullStr |
Applications of Gaussian Process Models in Regression Analyses and Stochastic Simulations of Wind Speed Data |
title_full_unstemmed |
Applications of Gaussian Process Models in Regression Analyses and Stochastic Simulations of Wind Speed Data |
title_sort |
applications of gaussian process models in regression analyses and stochastic simulations of wind speed data |
publishDate |
2008 |
url |
http://ndltd.ncl.edu.tw/handle/54467348074216487761 |
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