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AIrXiv
AI-powered arXiv research assistant prototype.minified-generative-models
Bare-bones implementations of some generative models in Jax: diffusion, normalizing flows, consistency models, flow matching, (beta)-VAEs, etcsbi-lecture-mit
Notebook to go along with a lecture for the MIT course 8.16: Data Science in Physics on neural simulation-based inference.mining-for-substructure-lens
Inference of substructure properties in strong lensing systems with machine learning. Code repository associated with https://arxiv.org/abs/1909.02005.point-cloud-galaxy-diffusion
Transformer-guided diffusion for galaxy clustering. Code repository associated with https://arxiv.org/abs/2311.17141eqnn-jax
Annotated implementations of equivariant graph neural networks in Jax: EGNN, SEGNN, NequIP.consistency-models
Implementation of Consistency Models (Song et al 2023) for few-step image generation in Jax.hierarchical-inference
Hierarchical neural implicit inference over event ensembles. Code repository associated with https://arxiv.org/abs/2306.12584.lensing-neural-fields
Implicit neural representations for strong lensing source reconstruction. Code repository associated with https://arxiv.org/abs/2206.14820.PAPERCLIP-Hubble
Semantic alignment of astronomical data with natural language using multi-modal models. (Jax) Code associated with https://arxiv.org/abs/2403.08851 (COLM 2023).jax-conditional-flows
Normalizing flow models allowing for a conditioning context, implemented using Jax, Flax, and Distrax.GPSphere
Basic Gaussian processes on a sphere. Written at the Gaia Sprint 2019 (KITP).phd-thesis
Princeton Ph.D. dissertation, defended August 2018.fermi-gce-flows
Simulation-based inference for the Galactic Center gamma-ray excess. Code repository associated with https://arxiv.org/abs/2110.06931.deep-prob-prog-tutorials
Tutorials for the 2022 IAIFI Summer School, covering (deep) probabilistic programming with Jax and NumPyro.gamma-gp
Proof-of-principle application of Gaussian process modeling to gamma-ray analyses. Code repository associated with the paper https://arxiv.org/abs/2010.10450.eft-hod
Simulation-based priors connecting EFT of large-scale structure and halo occupation distribution (HOD) models.ChatJesseT
A cybernetic physicist sent back in time to fuse techniques from quantum field theory and machine learning. April Fools' 2023.neural-global-astrometry
Neural likelihood-ratio estimation for global astrometric lensing. Code repository associated with https://arxiv.org/abs/2110.01620.iaifi-hackathon-2024
Starter notebooks for self-supervised/multimodal machine learning and neural simulation-based inference, for the 2024 IAIFI Astro Hackathon.semi-visible-jets
Models and event generation for semi-visible jets. Code repository associated with the paper https://arxiv.org/abs/1707.05326.dark-photons-perturbations
Dark photon conversions in our inhomogeneous Universe. Code repository associated with the papers https://arxiv.org/abs/2002.05165 and https://arxiv.org/abs/2004.06733.edges-endpoints-21cm
Studying the effects of resonant photon injection in 21-cm observations. Code repository associated with the paper https://arxiv.org/abs/2009.03899.jet-setting
Set-based generative modeling of particle jets using continuous normalizing flows.prob-prog-8.S50-tutorial
A tutorial introducing probabilistic programming with Pyro for the MIT IAP Course 8.S50: Computational Data Science in Physicssmsharma
generative-spectra-lightcurves
p(spectra|light curves)smsharma.github.io
Source for my personal Jekyll-powered website, www.smsharma.io.neural-conservation-laws
Some quick checks from the paper Neural Conservation Laws: A Divergence-Free Perspective (NeurIPS 2022).astrometry-lensing-correlations
Angular power spectra for astrometric weak lensing. Code repository associated with the paper https://arxiv.org/abs/2003.02264.Love Open Source and this site? Check out how you can help us