45 citations · 90 across the 12 of their papers we have counts for
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astro-ph.IM2019★ 1 cited
A New Strategy for Estimating Photometric Redshifts of Quasars
Yanxia Zhang, Jingyi Zhang, Xin Jin +1
Based on the SDSS and SDSS-WISE quasar datasets, we put forward two schemes to estimate the photometric redshifts of quasars. Our schemes are based on the idea that the samples are…
astro-ph.IM2019★ 45 cited
Efficient Selection of Quasar Candidates Based on Optical and Infrared Photometric Data Using Machine Learning
Xin Jin, Yanxia Zhang, Jingyi Zhang +3
We aim to select quasar candidates based on the two large survey databases, Pan-STARRS and AllWISE. Exploring the distribution of quasars and stars in the color spaces, we find tha…