KRLS: Kernel-Based Regularized Least Squares

Package implements Kernel-based Regularized Least Squares (KRLS), a machine learning method to fit multidimensional functions y=f(x) for regression and classification problems without relying on linearity or additivity assumptions. KRLS finds the best fitting function by minimizing the squared loss of a Tikhonov regularization problem, using Gaussian kernels as radial basis functions. For further details see Hainmueller and Hazlett (2014).

Getting started

Package details

AuthorJens Hainmueller (Stanford) Chad Hazlett (UCLA)
MaintainerJens Hainmueller <>
LicenseGPL (>= 2)
Package repositoryView on CRAN
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KRLS documentation built on May 2, 2019, 5:51 a.m.