Identification of metal-poor stars with ANN

Identification of metal-poor stars among field stars is extremely useful for studying the structure and evolution of the Galaxy and of external galaxies. We search for...在场星（field stars）中识别贫金属星（metal-poor stars），对于研究银河系及河外星系的结构与演化具有极高的学术价值。本研究旨在搜寻……