D3RE

This is a code for reproducing the results in "Non-Negative Bregman Divergence Minimization for Deep Direct Density Ratio Estimation."

Dependency

• torch: 1.4.0
• sklearn: 0.22.2
• densratio: 0.2.2

Section 5: Experiment with Image Data

The reproducing codes are in "NumericalExperiments" folder.

Section 6.1: Inlier-based Outlier Detection

The reproducing codes are in "AnomalyDetection" folder.

Section 6.2: Covariate Shift Adaptation by Importance Weighting

The reproducing codes are in "CovariateShift" folder.