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ELSA: Euclid Legacy Science Advanced analysis tools@elsa-euclid.bsky.social |
Day 2 of our ELSA Euclid kick-off meeting! First up is Sotiria Fotopoulou on our Machine Learning work package. They will use the AstronomicAL visualisation tool. Euclid data are BIG: 1B galaxies, 100M spectra - use supervised learning to get physical properties, and deblend overlapping spectra 🧪ðŸ”
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ELSA: Euclid Legacy Science Advanced analysis tools
@elsa-euclid.bsky.social
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Another application of supervised machine learning is to use human classifications as labels, already successfully demonstrated with clumpy galaxies. Also will deploy unsupervised learning (eg VAE) for photometry and specta, using clustering in latent space to classify and find rare objects
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