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題名 Nonparametric Profile Monitoring in Multi-dimensional Data Spaces.
作者 Hung,Ying-Chao;Tsai,Wen-Chi;Yang,Su-Fen;Chuang,Shih-Chung;Tseng,Yi-Kuan
貢獻者 統計系
關鍵詞 Nonparametric profile monitoring; Support Vector Regression; Block bootstrap; Confidence region
日期 2012-02
上傳時間 11-Nov-2014 11:02:58 (UTC+8)
摘要 Profile monitoring has received increasingly attention in a wide range of applications in statistical process control (SPC). In this work, we propose a framework for monitoring nonparametric profiles in multi-dimensional data spaces. The framework has the following important features: (i) a flexible and computationally efficient smoothing technique, called Support Vector Regression, is employed to describe the relationship between the response variable and the explanatory variables; (ii) the usual structural assumptions on the residuals are not required; and (iii) the dependence structure for the within-profile observations is appropriately accommodated. Finally, real AIDS data collected from hospitals in Taiwan are used to illustrate and evaluate our proposed framework.
關聯 Journal of Process Control,22(2),397-403
資料類型 article
DOI http://dx.doi.org/http://dx.doi.org/10.1016/j.jprocont.2011.12.009
dc.contributor 統計系en_US
dc.creator (作者) Hung,Ying-Chao;Tsai,Wen-Chi;Yang,Su-Fen;Chuang,Shih-Chung;Tseng,Yi-Kuanen_US
dc.date (日期) 2012-02en_US
dc.date.accessioned 11-Nov-2014 11:02:58 (UTC+8)-
dc.date.available 11-Nov-2014 11:02:58 (UTC+8)-
dc.date.issued (上傳時間) 11-Nov-2014 11:02:58 (UTC+8)-
dc.identifier.uri (URI) http://nccur.lib.nccu.edu.tw/handle/140.119/71323-
dc.description.abstract (摘要) Profile monitoring has received increasingly attention in a wide range of applications in statistical process control (SPC). In this work, we propose a framework for monitoring nonparametric profiles in multi-dimensional data spaces. The framework has the following important features: (i) a flexible and computationally efficient smoothing technique, called Support Vector Regression, is employed to describe the relationship between the response variable and the explanatory variables; (ii) the usual structural assumptions on the residuals are not required; and (iii) the dependence structure for the within-profile observations is appropriately accommodated. Finally, real AIDS data collected from hospitals in Taiwan are used to illustrate and evaluate our proposed framework.en_US
dc.format.extent 444575 bytes-
dc.format.mimetype application/pdf-
dc.language.iso en_US-
dc.relation (關聯) Journal of Process Control,22(2),397-403en_US
dc.subject (關鍵詞) Nonparametric profile monitoring; Support Vector Regression; Block bootstrap; Confidence regionen_US
dc.title (題名) Nonparametric Profile Monitoring in Multi-dimensional Data Spaces.en_US
dc.type (資料類型) articleen
dc.identifier.doi (DOI) 10.1016/j.jprocont.2011.12.009en_US
dc.doi.uri (DOI) http://dx.doi.org/http://dx.doi.org/10.1016/j.jprocont.2011.12.009en_US