搜索页_ Partial least squares discriminant analysis (PLS-DA)

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1.Verification of authenticity and fraud detection in South African honey using NIR spectroscopy

作者：Anina Guelpa^a ; ^{aninag@sun.ac.za} ; Federico Marini^b ; ^{federico.marini@uniroma1.it} ; Anton du Plessis^c ; ^{anton2@sun.ac.za} ; Ruhan Slabbert^d ; ^{ruhan.slabbert@roche.com} ; Marena Manley^a ; ^{mman@sun.ac.za}

关键词：South African honey ; Near-infrared (NIR) spectroscopy ; Authenticity ; Fraud ; Partial least squares discriminant analysis (PLS-DA)

刊名：Food Control

出版年：2017

2.Urinary metabolomics revealed arsenic exposure related to metabolic alterations in general Chinese pregnant women

作者：Han Li^a ; ¹ ; Mu Wang^a ; ¹ ; Qiande Liang^b ; Shuna Jin^a ; Xiaojie Sun^a ; Yangqian Jiang^a ; Xingyun Pan^a ; Yanqiu Zhou^a ; Yang Peng^a ; Bin Zhang^c ; Aifen Zhou^c ; Yiming Zhang^c ; Zhong Chen^c ; Jiangxia Cao^c ; Hongling Zhang^d ; Wei Xia^a ; Tongzhang Zheng^e ; Zongwei Cai^f ; Yuanyuan Li^a ; ^{liyuanyuan@hust.edu.cn} ; Shunqing Xu^a ; ^{xust@hust.edu.cn}

关键词：Metabolomics ; Arsenic exposure ; Early pregnancy ; ICP-MS ; UPLC/Q-TOF MS ; Biomarkers

刊名：Journal of Chromatography A

出版年：2017

3.Olive oil sensory defects classification with data fusion of instrumental techniques and multivariate analysis (PLS-DA)

作者：Eva Borrà ; s^a ; Joan Ferré ; ^b ; Ricard Boqué ; ^b ; Montserrat Mestres^a ; Laura Aceñ ; a^a ; Angels Calvo^c ; Olga Busto^a ; ^{olga.busto@urv.cat" class="auth_mail" title="E-mail the corresponding author}

关键词：Virgin olive oil ; Headspace-mass spectrometry (HS-MS) ; Mid infrared spectroscopy (MIR) ; UV&ndash ; vis spectrophotometry ; Data fusion ; Multivariate analysis ; Partial least squares-discriminant analysis (PLS-DA) ; Classification ; Sensory analysis

刊名：Food Chemistry

出版年：2016

4.Improved classification of fused data: Synergetic effect of partial least squares discriminant analysis (PLS-DA) and common components and specific weights analysis (CCSWA) combination as applied to tomato profiles (NMR, IR and IRMS)

作者：Yulia B. Monakhova^a ; ^b ; ^{yul-monakhova@mail.ru" class="auth_mail" title="E-mail the corresponding author} ; Monika Hohmann^c ; ^d ; Norbert Christoph^d ; Helmut Wachter^d ; Douglas N. Rutledge^e

关键词：Chemometrics ; Classification ; Data fusion ; Common components and specific weights analysis ; Partial least squares-discriminant analysis ; Organic products

刊名：Chemometrics and Intelligent Laboratory Systems

出版年：2016

5.Aug-MIA-SPR/PLS-DA classification of carbonyl herbicides according to levels of soil sorption

作者：Mirlaine R. Freitas ; Stephen J. Barigye ; Joyce K. Daré ; Matheus P. Freitas ^{matheus@dqi.ufla.br" class="auth_mail" title="E-mail the corresponding author}

关键词：Aug-MIA-SPR ; augmented multivariate image analysis applied to structure&ndash ; property relationships ; PLS-DA ; partial least squares-discriminant analysis ; logKOC ; logarithm of the soil/water partition coefficient normalized to organic carbon ; LOOCV ; leave-one-out cross-validation

刊名：Geoderma

出版年：2016

6.Efficacy assessment of local doxycycline treatment in periodontal patients using multivariate chemometric approach

作者：Liljana Bogdanovska^a ; ^{lbogdanovska@ff.ukim.edu.mk" class="auth_mail" title="E-mail the corresponding author} ; Ana Poceva Panovska^a ; Natalija Nakov^a ; Marija Zafirova^a ; Mirjana Popovska^b ; Aneta Dimitrovska^a ; Rumenka Petkovska^a

关键词：DOX ; doxycycline ; GCF ; gingival crevicular fluid ; PCA ; principal component analysis ; PLS-DA ; partial least square discriminant analysis ; OPLS-DA ; orthogonal partial least square-discriminant analysis ; CHX ; chlorhexidine ; HCA ; hierarchical cluster analysis ; PLS ; partial least squares ; OPLS ; orthogonal partial least squares ; PD ; pocket depth ; CAL ; clinical attachment loss ; GI ; index of gingival inflammation ; ALP ; alkaline phosphatase ; AST ; aspartate aminotransferase ; LDH ; lactate dehydrogenase ; IL

刊名：European Journal of Pharmaceutical Sciences

出版年：2016

7.Clinical phenotype clustering in cardiovascular risk patients for the identification of responsive metabotypes after red wine polyphenol intake

作者：Rosa Vá ; zquez-Fresno^a ; ^b ; Rafael Llorach^a ; ^{rafallorach@ub.edu" class="auth_mail" title="E-mail the corresponding author} ; Alexandre Perera^c ; Rupasri Mandal^b ; Miguel Feliz^d ; Francisco J. Tinahones^e ; David S. Wishart^b ; Cristina Andres-Lacueva^a ; ^{candres@ub.edu" class="auth_mail" title="E-mail the corresponding author}

关键词：4-HPA ; 4-hydroxyphenylacetate ; BAS ; baseline period ; CHD ; coronary heart disease ; CVD ; cardiovascular disease ; FDR ; false discovery rate ; H-c ; healthier cluster ; OD-c ; obese and diabetic cluster ; OSC-PLS-DA ; orthogonal signal correction partial least-squares discriminant analysis ; T2D ; type 2 diabetes mellitus ; TAG ; triacylglycerides ; WHR ; waist-to-hip index ; WPI ; wine polyphenol intake

刊名：Journal of Nutritional Biochemistry

出版年：2016

8.Paper spray mass spectrometry and PLS-DA improved by variable selection for the forensic discrimination of beers

作者：Hebert Vinicius Pereira^a ; Victó ; ria Silva Amador^a ; Marcelo Martins Sena^a ; ^b ; Rodinei Augusti^a ; Evandro Piccin^a ; ^{evandropiccin@gmail.com" class="auth_mail" title="E-mail the corresponding author}

关键词：Ambient ionization ; Paper spray ; Mass spectrometry ; Beer ; Food and beverage analysis ; Partial least squares discriminant analysis ; Forensic analysis

刊名：Analytica Chimica Acta

出版年：2016

9.Partial least squares-discriminant analysis of trace element compositions of magnetite from various VMS deposit subtypes: Application to mineral exploration

作者：Sheida Makvandi^a ; ^{sh.makvandi@gmail.com" class="auth_mail" title="E-mail the corresponding author} ; Massoud Ghasemzadeh-Barvarz^b ; ^{massoud.ghasemzadeh-barvarz.1@ulaval.ca" class="auth_mail" title="E-mail the corresponding author} ; Georges Beaudoin^a ; ^{Georges.Beaudoin@ggl.ulaval.ca" class="auth_mail" title="E-mail the corresponding author} ; Eric C. Grunsky^c ; ^{egrunsky@gmail.com" class="auth_mail" title="E-mail the corresponding author} ; M. Beth McClenaghan^d ; ^{bmcclena@nrcan.gc.ca" class="auth_mail" title="E-mail the corresponding author} ; Carl Duchesne^b ; ^{Carl.Duchesne@gch.ulaval.ca" class="auth_mail" title="E-mail the corresponding author} ; Emilie Boutroy^e ; ^{emilie.boutroy@agnicoeagle.com" class="auth_mail" title="E-mail the corresponding author}

关键词：Magnetite ; Trace elements ; Indicator mineral exploration ; Volcanogenic massive sulfide deposits ; Geochemical censored data ; Partial least squares discriminant analysis

刊名：Ore Geology Reviews

出版年：2016

10.Separation of aroma components in Xihu Longjing tea using simultaneous distillation extraction with comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry

作者：Yin Zhu^a ; Hai-Peng Lv^a ; ^{teachem108@hotmail.com" class="auth_mail" title="E-mail the corresponding author} ; Wei-Dong Dai^a ; Li Guo^a ; Jun-Feng Tan^a ; Yue Zhang^a ; Fang-Lin Yu^a ; ^c ; Chen-Yang Shao^a ; ^b ; Qun-Hua Peng^a ; Zhi Lin^a ; ^{linzhi@caas.cn" class="auth_mail" title="E-mail the corresponding author}

关键词：1st D ; first dimension retention time ; 2nd D ; second dimension retention time ; AR ; analytical reagent ; DA ; discriminant analysis ; GC ; × ; ; GC ; comprehensive two-dimensional gas chromatography ; GC&ndashO ; gas chromatography&ndash ; olfactometry ; HCA ; hierarchical clustering analysis ; IS ; internal standard ; OPLS ; orthogonal projection to latent structures ; PLS-DA ; partial least-squares discriminant analysis ; SDE ; simultaneous distillation extraction ; TOFMS ; time-of-flight mass spectrome

刊名：Separation and Purification Technology

出版年：2016

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