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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
国家天文台 [14]
自动化研究所 [4]
物理研究所 [2]
新疆天文台 [1]
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OAI收割 [21]
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期刊论文 [19]
学位论文 [2]
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2022 [1]
2020 [1]
2019 [1]
2018 [1]
2016 [2]
2015 [3]
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Classification of 2D Stellar Spectra Based on FFCNN
期刊论文
OAI收割
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 卷号: 42, 期号: 6, 页码: 1881-1885
作者:
Lu Ya-kun
;
Qiu Bo
;
Luo A-li
;
Guo Xiao-yu
;
Wang Lin-qian
  |  
收藏
  |  
浏览/下载:47/0
  |  
提交时间:2022/09/19
Two-dimensional stellar spectra
Spectral classification
FFCNN model
Normalized
Cross-validation
Rare Object Search From Low-S/N Stellar Spectra in SDSS
期刊论文
OAI收割
IEEE ACCESS, 2020, 卷号: 8, 页码: 66475-66488
作者:
Wu, Minglei
;
Pan, Jingchang
;
Yi, Zhenping
;
Wei, Peng
  |  
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2021/12/06
Principal component analysis
Search problems
Astronomy
Support vector machines
Wavelength division multiplexing
Feature extraction
Random forests
SDSS
stellar spectra
machine learning
rare object search
Stellar Spectra Classification by Support Vector Machine with Unlabeled Data
期刊论文
OAI收割
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 卷号: 39, 期号: 3, 页码: 948-952
作者:
Zhang Jing
;
Tu Liang-ping
;
Wang Jie
;
Liu Zhong-bao
;
Lei Yu-fei
  |  
收藏
  |  
浏览/下载:61/0
  |  
提交时间:2019/05/23
Stellar spectra
Intelligent classification
Twin support vector machine
Unlabeled data
Stellar Spectra Classification with Entropy-Based Learning Machine
期刊论文
OAI收割
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 卷号: 38, 期号: 2, 页码: 660-664
作者:
Liu Zhong-bao
;
Fu Li-zhen
;
Ren Juan-juan
;
Song Wen-ai
;
Kong Xiao
  |  
收藏
  |  
浏览/下载:39/0
  |  
提交时间:2018/06/08
Data Mining
Stellar Spectra Classification
Entropy
Sloan Digital Sky Survey (Sdss)
Outlier Data Mining and Analysis of LAMOST Stellar Spectra in Line Index Feature Space
期刊论文
OAI收割
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2016, 卷号: 36, 期号: 10, 页码: 3364-3368
作者:
Wang Guang-pei
;
Pan Jing-chang
;
Yi Zhen-ping
;
Wei Peng
;
Jiang Bin
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2017/03/02
Lick line index
Outlier datamining
Stellar spectra
Research on the Clustering of Massive Stellar Spectra Based on Line Index
期刊论文
OAI收割
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2016, 卷号: 36, 期号: 8, 页码: 2646-2650
作者:
Wang Guang-pei
;
Pan Jing-chang
;
Yi Zhen-ping
;
Wei Peng
;
Jiang Bin
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2017/03/02
Lick line index
Clustering
Stellar spectra
A New Distance Metric between Different Stellar Spectra: the Residual Distribution Distance
期刊论文
OAI收割
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2015, 卷号: 35, 期号: 12, 页码: 3524-3528
作者:
Liu Jie
;
Pan Jing-chang
;
Luo A-li
;
Wei Peng
;
Liu Meng
收藏
  |  
浏览/下载:115/0
  |  
提交时间:2016/11/08
Stellar spectra
Distance metric
Residual distribution
Stellar spectra classification
Stellar spctra clustering
Stellar parameter estimation
Automatic Measurement of the Stellar Atmospheric Parameters Based Mass Estimation
期刊论文
OAI收割
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2015, 卷号: 35, 期号: 11, 页码: 3204-3208
作者:
Tu Liang-ping
;
Wei Hui-ming
;
Luo A-li
;
Zhao Yong-heng
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2016/11/09
Stellar spectra
Parameter measurement
Mass estimation
A Method to Estimate Metal Abundance from Stellar Spectra Using Ca Line Index
期刊论文
OAI收割
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2015, 卷号: 35, 期号: 9, 页码: 2650-2653
作者:
Pan Jing-chang
;
Luo A-li
;
Li Xiang-ru
;
Wei Peng
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2016/11/09
Stellar spectra
Stellar metallicity
LAMOST survey
Ca line index
The Radial Velocity Measurement Accuracy of Different Spectral Type Low Resolution Stellar Spectra at Different Signal-to-Noise Ratio
期刊论文
OAI收割
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2014, 卷号: 34, 期号: 2, 页码: 565-568
作者:
Wang Feng-fei
;
Luo A-li
;
Zhao Yong-heng
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2016/11/28
Stellar spectra
Spectral type
Radial velocity
Measurement accuracy