Search Results for author: A. Georgakakis

Found 1 papers, 0 papers with code

Estimating Photometric Redshifts for X-ray sources in the X-ATLAS field, using machine-learning techniques

no code implementations3 Oct 2017 G. Mountrichas, A. Corral, V. A. Masoura, I. Georgantopoulos, A. Ruiz, A. Georgakakis, F. J. Carrera, S. Fotopoulou

In particular, our measurements show that the estimated photometric redshifts for the X-ray sources of the training sample, have a normalized absolute median deviation, n_mad=0. 06, and the percentage of outliers, eta=10-14 percent, depending on whether the sources are extended or point-like.

Astrophysics of Galaxies Cosmology and Nongalactic Astrophysics

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