We have added support for calculation of the Bayes factor using the Savage-Dickey density ratio (SDDR) with normalizing flows alongside legacy support for histograms as a density estimator to be used for SDDR calculation.
The accompanying paper can be found at: https://arxiv.org/abs/2506.04339
What's Changed
- Add batching of evidence estimation inputs and update examples by @alicjapolanska in #307
- Save Rosenbrock analytical evidence in log space by @alicjapolanska in #309
- Change legacy import by @alicjapolanska in #314
- Implemented SDDR methods into harmonic by @Kiyam in #317
- Add sddr methods to calculate the Bayes factor
- Add a histogram model as part of model_classical for SDDR calculation
New Contributors
- @Kiyam wrote and implemented the SDDR additions to Harmonic, reviewed by @alicjapolanska and @jasonmcewen
Full Changelog: v1.2.3...v1.3.0
Contributors
jasonmcewen, Kiyam, and alicjapolanska