中文版 | English

在结果中检索

CASIA OpenIR

浏览/检索结果: 共23条，第1-10条 帮助

限定条件                    
已选(0)清除 条数/页：   排序方式：
The application of adaptive boosting method in automated spectral classification of active galactic nuclei 期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2008, 卷号: 28, 期号: 2, 页码: 472-477
作者:  Zhao Mei-fang;  Luo A-lie;  Wu Fu-chao;  Zhao Yong-heng
收藏  |  浏览/下载：206/0  |  提交时间：2015/11/08
Active Galactic Nuclei(Agn)  Adaptive Boosting (Adaboost)  Weak Classifier  Classification  Broad (Narrow)-line Agns  
Supervised feature extraction based on FDA and galaxy spectra classification 期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2007, 卷号: 27, 期号: 9, 页码: 1898-1901
作者:  Li Xiang-ru;  Hu Zhan-yi;  Zhao Yong-heng
收藏  |  浏览/下载：181/0  |  提交时间：2015/11/08
Spectra Feature Extraction  Agn  Supervised Feature Extraction  Spectra Classification  Fisher Discriminant Analysis  
A novel wavelet multiple thresholding algorithm for astronomical spectral signal denoising 期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2007, 卷号: 27, 期号: 8, 页码: 1644-1647
作者:  Zhao Rui-Zhen;  Hu Zhan-Yi;  Hu Shao-Hai
收藏  |  浏览/下载：137/0  |  提交时间：2015/11/08
Astronomical Spectra  Wavelet Transform  Multiple Threshold  Denoising  
A study on the outlier mining system for LAMOST spectra 期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2007, 卷号: 27, 期号: 3, 页码: 606-609
作者:  Zhang Ji-fu;  Cai Jiang-hui
收藏  |  浏览/下载：167/0  |  提交时间：2015/11/08
Celestial Body Spectrum Data  Outliers  Clustering  Distance Support  
Studies of spectra classification based on kernel covering algorithm 期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2007, 卷号: 27, 期号: 3, 页码: 602-605
作者:  Yang Jin-fu;  Xu Xin;  Wu Fu-chao;  Zhao Yong-heng
收藏  |  浏览/下载：208/0  |  提交时间：2015/11/08
Spectra Classification  Kernel Covering Algorithm  Svm  Kernel Technique  
Wavelet NeighShrink method for grid texture removal in image of solar radio bursts 期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2007, 卷号: 27, 期号: 1, 页码: 198-201
作者:  Zhao Rui-zhen;  Hu Zhan-yi
收藏  |  浏览/下载：149/0  |  提交时间：2015/11/08
Wavelet Transform  Neighshrink  Noise Removal  Image Enhancement  
Spectra classification based on generalized discriminant analysis 期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 卷号: 26, 期号: 10, 页码: 1960-1964
作者:  Xu Xin;  Yang Jin-fu;  Wu Fu-chao;  Zhao Yong-heng
收藏  |  浏览/下载：183/0  |  提交时间：2015/11/07
Spectra Classification  Generalized Discriminant Analysis  Linear Discriminant Analysis  Kernel Principal Component Analysis  
A method for obtaining redshifts of quasars based on wavelet multi-scaling feature matching 期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 卷号: 26, 期号: 9, 页码: 1738-1741
作者:  Liu, Zhong-tian;  Ll, Xiang-ru;  Wu, Fu-chao;  Zhao, Yong-heng
收藏  |  浏览/下载：220/0  |  提交时间：2015/11/07
Wavelet Transform  Feature Extraction  Feature Matching  Broad Emission Line  
A method tor auto-extraction of spectral lines based on convolution type of wavelet packet transformation 期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 卷号: 26, 期号: 2, 页码: 372-376
作者:  Liu, ZT;  Wu, FC;  Luo, AL;  Zhao, YH
收藏  |  浏览/下载：189/0  |  提交时间：2015/11/07
Convolution Type Of Wavelet Packet  Local Correlation Algorithm  Astronomical Spectra  Spectral Line Extraction  
Automated recognition of quasars based on adaptive radial basis function neural networks 期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 卷号: 26, 期号: 2, 页码: 377-381
作者:  Zhao, MF;  Luo, AL;  Wu, FC;  Hu, ZY
收藏  |  浏览/下载：179/0  |  提交时间：2015/11/06
Galaxy  Quasar  Principal Component Analysis(Pca)  Radial Basis Function Neural Networks  K-means Clustering  Gradient Descent