Machine-learning investigation of the open cluster M67
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In this paper, we use a machine-learning method, random forest (RF), to identify reliable members of the old (4Gyr) open cluster M67 based on the high-precision astrometry and...
本文采用机器学习方法随机森林（Random Forest，RF），基于高精度天体测量数据，对年龄达40亿年（4Gyr）的疏散星团M67的可靠成员星进行识别……
