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检索条件"主题词=Successive Projections Algorithm"
144 条 记 录,以下是141-150 订阅
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NIR spectrometric determination of quality parameters in vegetable oils using iPLS and variable selection
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FOOD RESEARCH INTERNATIONAL 2008年 第4期41卷 341-348页
作者: Costa Pereira, Alessandra Felix Coelho Pontes, Marcio Jose Gambarra Neto, Francisco Fernandes Bezerra Santos, Sergio Ricardo Harrop Galvao, Roberto Kawakami Ugulino Araujo, Mario Cesar Univ Fed Paraiba Dept Quim Lab Automacao & Instrument Quim Analit Quimiometr BR-58051970 Joao Pessoa Paraiba Brazil Inst Tecnol Aeronaut Div Engn Eletron Sao Jose Dos Campos Brazil
This paper proposes an analytical method for simultaneous near-infrared (NIR) spectrometric determination of acidity, refractive index and viscosity in four types of edible vegetable oils (corn, soya, canola and sunfl... 详细信息
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The successive projections algorithm for variable selection in spectroscopic multicomponent analysis
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CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS 2001年 第2期57卷 65-73页
作者: Araújo, MCU Saldanha, TCB Galvao, RKH Yoneyama, T Chame, HC Visani, V Univ Fed Paraiba Dept Quim BR-58051970 Joao Pessoa PB Brazil
The "successive projections algorithm", a forward selection method which uses simple operations in a vector space to minimize variable collinearity, is proposed as a novel variable selection strategy for mul... 详细信息
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Aspects of the successive projections algorithm for variable selection in multivariate calibration applied to plasma emission spectrometry
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ANALYTICA CHIMICA ACTA 2001年 第1期443卷 107-115页
作者: Galvao, RKH Pimentel, MF Araujo, MCU Yoneyama, T Visani, V Univ Fed Paraiba CCEN Dept Quim BR-58051970 Joao Pessoa Paraiba Brazil Inst Tecnol Aeronaut Div Engn Eletron BR-12228900 Sao Jose Dos Campos SP Brazil Univ Fed Pernambuco CTG Dept Engn Quim BR-50740521 Recife PE Brazil
The successive projections algorithm (SPA) was recently proposed as a variable selection strategy to minimize collinearity problems in multivariate calibration. Although SPA has been successfully applied to UV-VIS spe... 详细信息
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A strategy for selecting calibration samples for multivariate modelling
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CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS 2004年 第1期72卷 83-91页
作者: Dantas, HA Galvao, RKH Araújo, MCU da Silva, EC Saldanha, TCB José, GE Pasquini, C Raimundo, IM Rohwedder, JJR Univ Fed Paraiba Dept Quim CCEN BR-58051970 Joao Pessoa Paraiba Brazil Univ Estadual Campinas Inst Quim Campinas SP Brazil
A sample selection strategy based on the successive projections algorithm (SPA), which is a technique originally developed for variable selection, is proposed. The strategy selects a subset of samples that are minimal... 详细信息
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