Machine Learning on Connor Stonehttp://connorjstone.com/tags/machine-learning/Recent content in Machine Learning on Connor StoneHugoenWed, 26 Nov 2025 00:00:00 +0000📄 Pixellated Posterior Sampling of Point Spread Functions in Astronomical Imageshttp://connorjstone.com/publications/pixellated-psf-sampling/Wed, 26 Nov 2025 00:00:00 +0000http://connorjstone.com/publications/pixellated-psf-sampling/A framework for fully probabilistic, pixel-level inference of the point spread function directly from astronomical images, enabling principled uncertainty quantification in downstream photometric analyses.📝 Simulation Based Inferencehttp://connorjstone.com/demos/simulation-based-inference/Mon, 01 Jan 2024 00:00:00 +0000http://connorjstone.com/demos/simulation-based-inference/An introduction to likelihood-free inference: what it is, why you’d use it, and how the four main approaches (NLE, NPE, NJE, NRE) work.💻 AstroPhot: Fitting Everything Everywhere All at Once in Astronomical Imageshttp://connorjstone.com/publications/astrophot/Thu, 03 Aug 2023 00:00:00 +0000http://connorjstone.com/publications/astrophot/AstroPhot is a Python package for simultaneous multi-band, multi-object photometric fitting of astronomical images using automatic differentiation and GPU acceleration.AstroPhothttp://connorjstone.com/software/astrophot/Thu, 03 Aug 2023 00:00:00 +0000http://connorjstone.com/software/astrophot/AstroPhot is a Python package for simultaneous multi-band, multi-object photometric fitting of astronomical images using automatic differentiation and GPU acceleration.