机构

• 国家天文台 [7]

采集方式

• OAI收割 [7]

内容类型

• 期刊论文 [7]

发表日期

• 2019 [2]
• 2017 [1]
• 2016 [1]
• 2015 [1]
• 2013 [2]

学科主题

筛选

浏览/检索结果: 共7条，第1-7条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序发表日期升序发表日期降序题名升序题名降序作者升序作者降序 Searching for Hot Subdwarf Stars from the LAMOST Spectra. III. Classification of Hot Subdwarf Stars in the Fourth Data Release of LAMOST Using a Deep Learning Method 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL, 2019, 卷号: 886, 期号: 2, 页码: 10 作者:  Bu, Yude;  Zeng, Jingjing;  Lei, Zhenxin;  Yi, Zhenping   |  收藏  |  浏览/下载：17/0  |  提交时间：2020/03/10 methods: data analysis  stars: statistics  subdwarfs   Searching for hot subdwarf stars from the LAMOST Spectra. II. Pure spectroscopic identification method for hot subdwarfs 期刊论文  OAI收割 PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 2019, 卷号: 71, 期号: 2, 页码: 15 作者:  Lei, Zhenxin;  Bu, Yude;  Zhao, Jingkun;  Nemeth, Peter;  Zhao, Gang   |  收藏  |  浏览/下载：11/0  |  提交时间：2020/03/10 methods: miscellaneous  subdwarfs  surveys   Searching for Hot Subdwarf Stars from the LAMOST Spectra. I. Method 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2017, 卷号: 233, 期号: 1 作者:  Bu, Yude;  Pan, Jingchang;  Bu, Jingde;  Zhao, Gang;  Lei, Zhenxin   |  收藏  |  浏览/下载：44/0  |  提交时间：2018/01/08 Methods: Statistical  Stars: Statistics  Subdwarfs   ELM: AN ALGORITHM TO ESTIMATE THE ALPHA ABUNDANCE FROM LOW-RESOLUTION SPECTRA 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL, 2016, 卷号: 817, 期号: 1 作者:  Bu, Yude;  Zhao, Gang;  Pan, Jingchang;  Kumar, Yerra Bharat 收藏  |  浏览/下载：11/0  |  提交时间：2016/11/07 methods: data analysis  methods: statistical  stars: abundances   Restricted Boltzmann machine: a non-linear substitute for PCA in spectral processing 期刊论文  OAI收割 ASTRONOMY & ASTROPHYSICS, 2015, 卷号: 576 作者:  Bu, Yude;  Zhao, Gang;  Luo, A-li;  Pan, Jingchang;  Chen, Yuqin 收藏  |  浏览/下载：14/0  |  提交时间：2016/11/10 methods: statistical  methods: data analysis  methods: numerical   Stellar Spectral Subclass Classification Based on Locally Linear Embedding 期刊论文  OAI收割 PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 2013, 卷号: 65, 期号: 4 作者:  Bu Yude;  Pan Jingchang;  Jiang Bin;  Wei Peng 收藏  |  浏览/下载：8/0  |  提交时间：2016/11/14 methods: data analysis  methods: statistical  stars: binaries (including multiple): close  stars: late-type   Spectral Feature Extraction Based on the DCPCA Method 期刊论文  OAI收割 PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA, 2013, 卷号: 30 作者:  Bu Yude;  Pan Jingchang;  Jiang Bin;  Chen Fuqiang;  Wei Peng 收藏  |  浏览/下载：12/0  |  提交时间：2016/11/16 astronomical instrumentation, methods and techniques  methods: analytical  methods: data analysis  methods: statistical