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Prediction of stellar atmospheric parameters from spectra, spectral indices and spectral lines using machine learning
In this paper we present an experimental study of the performance of a simplemachine learning algorithm applied to the prediction of the stellar atmosphericparameters Teff ; log g and [Fe=H] using as input three di erent sets of spectralfeatures. We compare the performance of the distance-weighted 3...
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| Publié dans: | Revista Mexicana de Astronomía y Astrofísica |
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| Auteurs principaux: | , |
| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
Universidad Nacional Autónoma de México
2001
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| Sujets: | |
| Accès en ligne: | https://www.redalyc.org/articulo.oa?id=57101046 |
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