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The feasibility and flexibility of selecting quasars by variability using ensemble machine learning algorithms

Yang, DM; Xie, ZL; Wang, JX

Yang, DM (corresponding author), Chinese Acad Sci, Univ Sci & Technol China, CAS Key Lab Res Galaxies & Cosmol, Hefei 230026, Peoples R China.

RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2021; 21 (4):

Abstract

In this work, we train three decision-tree based ensemble machine learning algorithms (Random Forest Classifier, Adaptive Boosting and Gradient Boosti......

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