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Unlocking 21cm Cosmology with SBI A Beginner friendly NRE for Inference of Astrophysical Parameters

B Sen, A Datta - arXiv preprint arXiv:2509.06834, 2025 - arxiv.org
Astrophysics paper astro-ph.CO Suggest

… Instead, Simulation-Based Inference (SBI) replaces explicit likelihoods with neural estimators trained on simulations. Within SBI, Marginal Neural Ratio Estimation (MNRE) …

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BibTeX

@misc{sen2025unlocking21cmcosmologysbi,
title={Unlocking 21cm Cosmology with SBI A Beginner friendly NRE for Inference of Astrophysical Parameters},
author={Bisweswar Sen and Abhirup Datta},
year={2025},
eprint={2509.06834},
archivePrefix={arXiv},
primaryClass={astro-ph.CO},
url={https//arxiv.org/abs/2509.06834},
}

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