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Localized, adaptive recursive partial least squares regression for dynamic system modeling

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Localized, adaptive recursive partial least squares regression for dynamic system modeling
นักวิจัย : Ni, Wangdong , Tan, Soon Keat , Ng, Wun Jern , Brown, Steven D.
คำค้น : DRNTU::Engineering::Environmental engineering.
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2555
อ้างอิง : Ni, W., Tan, S. K., Ng, W. J., & Brown, S. D. (2012). Localized, adaptive recursive partial least squares regression for dynamic system modeling. Industrial & Engineering Chemistry Research, 51(23), 8025-8039. , 0888-5885 , http://hdl.handle.net/10220/16707 , http://dx.doi.org/10.1021/ie203043q
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Industrial & Engineering Chemistry Research
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

A localized and adaptive recursive partial least squares algorithm (LARPLS), based on the local learning framework, is presented in this paper. The algorithm is used to address, among other issues in the recursive partial least-squares (RPLS) regression algorithm, the “forgetting factor” and sensitivity of variable scaling. Two levels of local adaptation, namely, (1) local model adaptation and (2) local time regions adaptation, and three adaptive strategies, (a) means and variances adaptation, (b) adaptive forgetting factor, and (c) adaptive extraction of local time regions, are provided using the LARPLS algorithm. Compared to RPLS, the LARPLS model is proven to be more adaptive in the face of process change, maintaining superior predictive performance, as demonstrated in the modeling of three different types of processes.

บรรณานุกรม :
Ni, Wangdong , Tan, Soon Keat , Ng, Wun Jern , Brown, Steven D. . (2555). Localized, adaptive recursive partial least squares regression for dynamic system modeling.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Ni, Wangdong , Tan, Soon Keat , Ng, Wun Jern , Brown, Steven D. . 2555. "Localized, adaptive recursive partial least squares regression for dynamic system modeling".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Ni, Wangdong , Tan, Soon Keat , Ng, Wun Jern , Brown, Steven D. . "Localized, adaptive recursive partial least squares regression for dynamic system modeling."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print.
Ni, Wangdong , Tan, Soon Keat , Ng, Wun Jern , Brown, Steven D. . Localized, adaptive recursive partial least squares regression for dynamic system modeling. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.