ASCL Code Record
[ascl:2306.009]
Albatross: Stellar stream parameter inference with neural ratio estimation
Albatross analyzes Milky Way stellar streams. This Simulation-Based Inference (SBI) library is built on top of swyft (ascl:2302.016), which implements neural ratio estimation to efficiently access marginal posteriors for all parameters of interest. Using swyft for its internal Truncated Marginal Neural Ratio Estimation (TMNRE) algorithm and sstrax (ascl:2306.008) for fast simulation and modeling, Albatross provides a modular inference pipeline to support parameter inference on all relevant parts of stellar stream models.
- Code site:
- https://github.com/undark-lab/albatross
- Described in:
- https://ui.adsabs.harvard.edu/abs/2023arXiv230402032A
- Bibcode:
- 2023ascl.soft06009A
Preferred citation method:
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