Package index • densratio

All functions

KLIEP(): Estimate Density Ratio p(x)/q(x) by KLIEP (Kullback-Leibler Importance Estimation Procedure)
RuLSIF(): Estimate alpha-Relative Density Ratio p(x)/(alpha p(x) + (1-alpha) q(x)) by RuLSIF (Relative unconstrained Least-Square Importance Fitting)
densratio(): Estimate Density Ratio p(x)/q(x)
squared_euclid_distance(): Compute Squared Euclid Distance
uLSIF(): Estimate Density Ratio p(x)/q(x) by uLSIF (unconstrained Least-Square Importance Fitting)