The Northern Extragalactic WISE× Pan-STARRS (NEWS) catalogue: Machine-learning identification of 40 million extragalactic objects
V Khramtsov, V Akhmetov, P Fedorov - 2020
This study involves two photometric catalogues, AllWISE and Pan-STARRS Data
Release 1, which were cross-matched to identify extragalactic objects among the
common sources of these catalogues. To separate galaxies and quasars from stars,
we created a machine-learning model that is trained on photometric (in fact, colour-
based) information from the optical and infrared wavelength ranges. The model is
based on three important procedures: the construction of the autoencoder artificial …
Release 1, which were cross-matched to identify extragalactic objects among the
common sources of these catalogues. To separate galaxies and quasars from stars,
we created a machine-learning model that is trained on photometric (in fact, colour-
based) information from the optical and infrared wavelength ranges. The model is
based on three important procedures: the construction of the autoencoder artificial …
| • | Цитує: KiDS-SQuaD: The KiDS Strongly lensed Quasar Detection …  |
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