## Relative Density Ratio Estimation (RuLSIF) by Python## IntroductionThis is a Python implementation of Relative Density Ratio Estimation (RuLSIF) method, whose detail can be found here. With the support of pylab, this software implements the exact same algorithm described in the above webpage. This distribution is under GPL license. ## Download## DemoThe picture below shows an estimation of RuLSIF method with . The numerator samples are drawn from N(-1, 0.25^2) and the denominators are drawn from N(0, .5^2). To obtain the following result, run: python pyRULSIF.py You need a ## ReferenceYamada, M., Suzuki, T., Kanamori, T., Hachiya, H., & Sugiyama, M. |