نتایج جستجو برای: ridge regression method

تعداد نتایج: 1900430  

2012
John D. Morris Mary G. Lieberman

The two-group cross-validation classification accuracies of six algorithms (i.e., least squares, ridge regression, principal components, a common factor method, equal weighting, and logistic regression) were compared as a function of degree of validity concentration, group separation, and number of subjects. Therein, the findings of two previous studies were extended to the latter three methods...

Journal: :The Review of Economics and Statistics 1982

Journal: :Indian Journal of Science and Technology 2016

Journal: :Computational Statistics & Data Analysis 2013

Journal: :Journal of Multivariate Analysis 2009

Journal: :Journal of Applied Statistics 2012

2007

Regularized regression methods for linear regression have been developed the last few decades to overcome the flaws of ordinary least squares regression with regard to prediction accuracy. In this chapter, three of these methods (Ridge regression, the Lasso, and the Elastic Net) are incorporated into CATREG, an optimal scaling method for both linear and nonlinear transformation of variables in ...

Journal: :Behavior Research Methods & Instrumentation 1981

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