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OPLS
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OPLS
Encyclopedia
医学
隐结构正交投影
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orthogonal projections to latent structures;OPLS
隐结构正交投影
基于两组样品组成的数据集X及其对应多维空间数学模型,以预测样品分组Y为目标,采用偏最小二乘法(PLS)和在主成分向量方向的投影,把检测变量分为顺主成分方向、可预测的相关变量和与主成分方向垂直、不可预测的模型噪音变量的分析方法。它有利于评价模型的可预测性和发现与分组有关或无关的变量。
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laser damage
laser debris removing
laser deep penetration welding
laser desorption
laser desorption ionization
laser desorption ionization (LDI)
laser destruction
Laser detector
laser diagnosis
laser diagnostic devices
laser die cutting
laser differential absorption
laser diffraction measurement
laser diode
laser diode array
laser diode pumped solid state laser
laser direct deposition technology
laser direct plate-making
laser disc
laser discharge
laser display
laser display device
laser distance measuring system
laser Doppler anemometer
laser Doppler anemometry
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