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a. What does "least-squares estimates" mean? What is being estimated? What is being squared? In what sense are the squares "least"? b. What does it mean to have and {eq}R^2 {/eq}of .00? Is it possible for an {eq}R_2 {/eq} t...
total least-squares adjustment; errors-in-variables models; line fitting; three-dimensional plane fitting; photogrammetric applications; 机译:总最小二乘平差;变量误差模型;线拟合;三维平面拟合;摄影测量应用; 入库时间 2022-08-17 23:07:31 相似文献 外文文献 中文文献 专利 1. Overparameterized Least...
The potential use of attenuated total reflectance-Fourier transform infrared (ATR-FTIR) spectroscopy with partial least squares regression (PLSR) was assessed to determine the docosahexaenoic acid (DHA), eicosapentaenoic acid (EPA), and 蠅-3 PUFA in commercial fish oil capsules taking...
Tijiu CaiCunyong JuXiaohui YangTaylor & Francis GroupArid Land Research and ManagementT. Cai, C. Ju, and X. Yang, "Comparison of ridge regression and partial least squares regression for estimating above-ground-biomass with Land- sat images and terrain data in Mu Us Sandy Land, China," ...
584 Laboratory-based Vis-NIR spectroscopy and partial least square regression with spatially 585 correlated errors for predicting spatial variation of soil organic matter content. Catena 124, 586 60-67.Conforti, M.; Castrignano, A.; Robustelli, G.; Scarciglia, F.; Stelluti, M.; Buttafuoco,...
This paper proposes a new modeling research method, called PLSR(Partial Least-squares Regression), which can solve the above problems effectively. The fundamental principle and thought of the proposed method are introduced in the paper; the comprehensive and filtering functio...
In this study, we used the orthogonal signal correction method based on partial least squares regression (PLSR) to select those variables that better interpret the variance of burn severity. A new index and other commonly used indices were used to construct a new, multivariate PLSR model which ...
CAI TijiuJU Cunyong杜晓明应用生态学报Du X⁃M ( 杜晓明) , Cai T⁃J ( 蔡体久) , Ju C⁃Y ( 琚存 勇) . Estimation of forest canopy closure by using partial least square regression. Chinese Journal of Applied Eco⁃ logy ( 应用生态学报) , 2008, 19 ( 2) : 273 - 277 ( in ...
In this study, we used the orthogonal signal correction method based on partial least squares regression (PLSR) to select those variables that better interpret the variance of burn severity. A new index and other commonly used indices were used to construct a new, multivariate PLSR model which ...