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浏览/检索结果: 共8条，第1-8条 帮助 限定条件 发表日期：2019     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Efficient selection of quasar candidates based on optical and infrared photometric data using machine learning 期刊论文 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 485, 期号: 4, 页码: 4539-4549 作者:  Jin, Xin;  Zhang, Yanxia;  Zhang, Jingyi;  Zhao, Yongheng;  Wu, Xue-bing 收藏  |  浏览/下载：20/0  |  提交时间：2020/03/10 methods: statistical  astronomical data bases: miscellaneous  catalogues  galaxies: distances and redshifts  quasars: general   Searching for hot subdwarf stars from the LAMOST Spectra. II. Pure spectroscopic identification method for hot subdwarfs 期刊论文 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：3/0  |  提交时间：2020/03/10 methods: miscellaneous  subdwarfs  surveys   mcatCS: A Highly Efficient Cross-matching Scheme for Multi-band Astronomical Catalogs 期刊论文 Publications of the Astronomical Society of the Pacific, 2019, 卷号: 131, 期号: 999 作者:  Li,Bingyao;  Yu,Ce;  Li,Chen;  Hu,Xiaoteng;  Xiao,Jian 收藏  |  浏览/下载：7/0  |  提交时间：2020/03/10 methods: data analysis  techniques: miscellaneous  catalogs  surveys   Classification of large-scale stellar spectra based on deep convolutional neural network 期刊论文 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 483, 期号: 4, 页码: 4774-4783 作者:  Liu, W.;  Zhu, M.;  Dai, C.;  He, D. Y.;  Yao, Jiawen 收藏  |  浏览/下载：10/0  |  提交时间：2020/03/10 methods: data analysis  methods: statistical  techniques: spectroscopic  astronomical data bases: miscellaneous  stars: statistics   A Machine Learning Based Morphological Classification of 14,245 Radio AGNs Selected from the Best–Heckman Sample 期刊论文 The Astrophysical Journal Supplement Series, 2019, 卷号: 240, 期号: 2 作者:  Ma,Zhixian;  Xu,Haiguang;  Zhu,Jie;  Hu,Dan;  Li,Weitian 收藏  |  浏览/下载：13/0  |  提交时间：2020/03/11 catalogs  galaxies: statistics  methods: data analysis  radio continuum: galaxies  techniques: miscellaneous   A Machine Learning Based Morphological Classification of 14,245 Radio AGNs Selected from the Best-Heckman Sample 期刊论文 ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2019, 卷号: 240, 期号: 2, 页码: 21 作者:  Ma, Zhixian;  Xu, Haiguang;  Zhu, Jie;  Hu, Dan;  Li, Weitian 收藏  |  浏览/下载：15/0  |  提交时间：2020/03/10 catalogs  galaxies: statistics  methods: data analysis  radio continuum: galaxies  techniques: miscellaneous   Searching for hot subdwarf stars from the LAMOST Spectra. II. Pure spectroscopic identification method for hot subdwarfs 期刊论文 PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 2019, 卷号: 71, 期号: 2 作者:  Lei, Zhenxin;  Bu, Yude;  Zhao, Jingkun;  Nemeth, Peter;  Zhao, Gang 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/11 methods: miscellaneous  subdwarfs  surveys   Simulation method of Wolter type I grazing incidence telescope imaging of an X-ray region 期刊论文 Research in Astronomy and Astrophysics, 2019, 卷号: 19, 期号: 12, 页码: 8 作者:  P.Liu;  B.Chen;  Y.C.Zhang;  L.P.He;  X.D.Wang 收藏  |  浏览/下载：1/0  |  提交时间：2020/08/24 Telescopes,scattering,methods: miscellaneous,surface,Astronomy & Astrophysics