@article{quasiprobabilisticdensityratioestimation, title = {Quasiprobabilistic Density Ratio Estimation with a Reverse Engineered Classification Loss Function}, author = {Matthew Drnevich and Stephen Jiggins and Kyle Cranmer}, year = {2025}, eprint = {2512.19913}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2512.19913}, }