Spectroscopic and Photometric Redshift Estimation by Neural Networks For the China Space Station Optical Survey (CSS-OS)

no code implementations • 7 Jan 2021 • Xingchen Zhou, Yan Gong, Xian-Min Meng, Xin Zhang, Ye Cao, Xuelei Chen, Valeria Amaro, Zuhui Fan, Liping Fu

This indicates that the neural network method is feasible and powerful for spec-z and photo-z estimations in future cosmological surveys.

Photometric Redshift Estimation Cosmology and Nongalactic Astrophysics