26.2.2 Density ratio estimation using binary classifiers:
The authors described V as "minimization of the Jensen-Shannon divergence". However, they refer to eq. 26.10 which optimizes the objective with respect to the parameters of the critic/discriminator. Therefore it should be maximization of the JS divergence.
murphyk
commented
3 months ago
26.2.2 Density ratio estimation using binary classifiers: The authors described V as "minimization of the Jensen-Shannon divergence". However, they refer to eq. 26.10 which optimizes the objective with respect to the parameters of the critic/discriminator. Therefore it should be maximization of the JS divergence.