2 papers
astro-ph.SR2025
Survey of Surveys. II. Stellar parameters for 23 millions of stars
A. Turchi, E. Pancino, A. Avdeeva +16
In the current panorama of large surveys, the vast amount of data obtained with different methods, data types, formats, and stellar samples, is making an efficient use of the avail…
astro-ph.IM2024
The Survey of Surveys: machine learning for stellar parametrization
A. Turchi, E. Pancino, F. Rossi +6
We present a machine learning method to assign stellar parameters (temperature, surface gravity, metallicity) to the photometric data of large photometric surveys such as SDSS and…