Photometric Redshift Estimation of Quasars by a Cross-modal Contrast Learning Method
Estimating photometric redshifts (photo- z ) of quasars is crucial for measuring cosmic distances and monitoring cosmic evolution. While numerous point estimation methods have successfully determined photo- z , they often struggle with the inherently ill-posed nature of the problem and frequently ov...
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| Principais autores: | , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
IOP Publishing
2024-01-01
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| Colecção: | The Astronomical Journal |
| Assuntos: | |
| Acesso em linha: | https://doi.org/10.3847/1538-3881/ad79f9 |
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