densratio: Density Ratio Estimation

Density ratio estimation. The estimated density ratio function can be used in many applications such as anomaly detection, change-point detection, covariate shift adaptation. The implemented methods are uLSIF (Hido et al. (2011) <doi:10.1007/s10115-010-0283-2>), RuLSIF (Yamada et al. (2011) <doi:10.1162/NECO_a_00442>), and KLIEP (Sugiyama et al. (2007) <doi:10.1007/s10463-008-0197-x>).

Package details

AuthorKoji Makiyama [aut, cre]
MaintainerKoji Makiyama <>
LicenseMIT + file LICENSE
Package repositoryView on CRAN
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densratio documentation built on July 1, 2019, 1:02 a.m.