A nonlinear partial least squares with slice transform based piecewise linear inner relation
Shan, Peng; Peng, Silong; Tang, Liang; et al.; Peng Shan
2015-04-15
发表期刊CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS
卷号143期号:143页码:97–110
文章类型Article
摘要A newmodel named as nonlinear partial least squares (PLS)with slice transformation (SLT) based piecewise linear inner relation (NPLSSLT) is proposed to handle nonlinear calibration. It is based on a nonlinear inner relation combined with a modified error-based weight updating (EBWU) strategy. In NPLSSLT, the SLT based piecewise linear mapping function is used to construct the nonlinear inner relation between the input and output score vectors, and a linear PLS is used to improve the EBWU procedure. This enables the construction of a nonlinear nested PLS model that seems to be an attractive alternative to other nonlinear PLS models. The performance of NPLSSLT is evaluated on two benchmark near-infrared (NIR) datasets and compared with five other models: PLS, Quadratic PLS (QPLS), spline PLS (SPLS), neural network PLS (NNPLS) and SLT based PLS (SLT-PLS). Additionally the Wilcoxon signed rank test was used to statistically compare predictive performance of two competing calibration models. Experimental results showed that NPLSSLT did quite well on dataset 1 and not badly on dataset 2.
关键词Partial Least Squares slice Transform piecewise Linear Mapping function nonLinearity
WOS标题词Science & Technology ; Technology ; Physical Sciences
关键词[WOS]MULTIVARIATE CALIBRATION ; PLS ALGORITHM ; REGRESSION ; PROJECTION ; SPECTRA ; VECTOR ; MODELS
收录类别SCI
语种英语
WOS研究方向Automation & Control Systems ; Chemistry ; Computer Science ; Instruments & Instrumentation ; Mathematics
WOS类目Automation & Control Systems ; Chemistry, Analytical ; Computer Science, Artificial Intelligence ; Instruments & Instrumentation ; Mathematics, Interdisciplinary Applications ; Statistics & Probability
WOS记录号WOS:000353730300010
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被引频次:7[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/8117
专题智能制造技术与系统研究中心_多维数据分析
通讯作者Peng Shan
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GB/T 7714
Shan, Peng,Peng, Silong,Tang, Liang,et al. A nonlinear partial least squares with slice transform based piecewise linear inner relation[J]. CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS,2015,143(143):97–110.
APA Shan, Peng,Peng, Silong,Tang, Liang,et al.,&Peng Shan.(2015).A nonlinear partial least squares with slice transform based piecewise linear inner relation.CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS,143(143),97–110.
MLA Shan, Peng,et al."A nonlinear partial least squares with slice transform based piecewise linear inner relation".CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS 143.143(2015):97–110.
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