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Improve the Search of Very Metal-poor Stars Using the Deep Learning Method 期刊论文
ASTRONOMICAL JOURNAL, 2021, 卷号: 162, 期号: 4, 页码: 10
Authors:  Xie, Jianhang;  Bu, Yude;  Liang, Junchao;  Li, Haining;  Wang, Xilu;  Pan, Jingchang
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Improve the Search of Very Metal-poor Stars Using the Deep Learning Method 期刊论文
ASTRONOMICAL JOURNAL, 2021, 卷号: 162, 期号: 4, 页码: 10
Authors:  Xie, Jianhang;  Bu, Yude;  Liang, Junchao;  Li, Haining;  Wang, Xilu;  Pan, Jingchang
Favorite  |  View/Download:0/0  |  Submit date:2021/12/06
Estimation of Stellar Ages and Masses Using Gaussian Process Regression 期刊论文
The Astrophysical Journal Supplement Series, 2020, 卷号: 249, 期号: 1
Authors:  Bu,Yude;  Kumar,Yerra Bharat;  Xie,Jianhang;  Pan,Jingchang;  Zhao,Gang;  Wu,Yaqian
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Astronomy data analysis  Red giant stars  Stellar ages  Astronomical methods  
Rare Object Search From Low-S/N Stellar Spectra in SDSS 期刊论文
IEEE ACCESS, 2020, 卷号: 8, 页码: 66475-66488
Authors:  Wu, Minglei;  Pan, Jingchang;  Yi, Zhenping;  Wei, Peng
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Principal component analysis  Search problems  Astronomy  Support vector machines  Wavelength division multiplexing  Feature extraction  Random forests  SDSS  stellar spectra  machine learning  rare object search  
An Efficient Spectral Selection of M Giants Using XGBoost 期刊论文
The Astrophysical Journal, 2019, 卷号: 887, 期号: 2
Authors:  Yi,Zhenping;  Chen,Zesheng;  Pan,Jingchang;  Yue,Lili;  Lu,Yuxiang;  Li,Jia;  Luo,A-Li
Favorite  |  View/Download:10/0  |  Submit date:2020/03/10
Astrostatistics techniques  M stars  M giant stars  Stellar classification  
低信噪比巡天数据中特殊恒星光谱的搜寻方法 期刊论文
光谱学与光谱分析, 2019, 卷号: 039, 期号: 002, 页码: 618
Authors:  吴明磊;  潘景昌;  衣振萍;  韦鹏
Favorite  |  View/Download:4/0  |  Submit date:2020/03/11
恒星低质量光谱的连续谱拟合方法 期刊论文
光谱学与光谱分析, 2018, 卷号: 38, 期号: 3, 页码: 963
Authors:  吴明磊;  潘景昌;  衣振萍;  韦鹏
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A Method to Fit Low-Quality Stellar Spectrum 期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 卷号: 38, 期号: 3, 页码: 963
Authors:  Wu MingLei;  Pan JingChang;  Yi ZhenPing;  Wei Peng
Favorite  |  View/Download:0/0  |  Submit date:2021/12/06
Low-quality spectrum  Spectrum continuum  Monte Carlo  Uniform distribution  
Searching for Hot Subdwarf Stars from the LAMOST Spectra. I. Method 期刊论文
The Astrophysical Journal Supplement Series, 2017, 卷号: 233, 期号: 1
Authors:  Bu,Yude;  Lei,Zhenxin;  Zhao,Gang;  Bu,Jingde;  Pan,Jingchang
Favorite  |  View/Download:15/0  |  Submit date:2018/01/08
methods: statistical  stars: statistics  subdwarfs  
恒星巡天光谱中天光残留成分的自动识别与检测 期刊论文
光谱学与光谱分析, 2017, 卷号: 037, 期号: 001, 页码: 273
Authors:  安冉;  潘景昌;  衣振萍;  韦鹏
Favorite  |  View/Download:4/0  |  Submit date:2020/03/11