https://antoniovfranco.com/tags/astronomy/Recent content in Astronomy on Antonio V. FrancoHugoenThu, 07 May 2026 12:00:00 -0300https://antoniovfranco.com/posts/2026/noa-star-stable-rag-transient-classification/Thu, 07 May 2026 12:00:00 -0300https://antoniovfranco.com/posts/2026/noa-star-stable-rag-transient-classification/The NOA-Star simulation of Stable-RAG on astronomical transient classification achieves 98.9% accuracy across 90 events, but the single error and the low-stability events reveal more than the successes. Stability scores expose where reasoning is fragile, even when the answer is correct.https://antoniovfranco.com/posts/2026/spectral-classification-stability-engine/Wed, 29 Apr 2026 12:00:00 -0300https://antoniovfranco.com/posts/2026/spectral-classification-stability-engine/Building SCSE to apply Stable-RAG's spectral clustering to astronomical SDSS classification. Documents 16 version iterations across Kaggle, RunPod A40, and A100, achieving 47% PSS reduction via DPO.