densratio 0.3.0

Bug fixes

• Fix KLIEP() so that compute_density_ratio() evaluates density ratios for the input data passed to the function, rather than reusing the training data (#13).

densratio 0.2.1

New feature

• Implement RuLSIF [Yamada et al. 2011] to estimate relative density ratio.

densratio 0.1.1

Bug fix

• Modify Euclidean distance to square Euclidean distance in the function that computes Gaussian kernel (#6, @ya103). It affects all algorithms in the packages.