搜索结果: 1-15 共查到“理学 correlation analysis”相关记录17条 . 查询时间(0.095 秒)
Multivariate Regression Shrinkage and Selection by Canonical Correlation Analysis
Adaptive Lasso Canonical Correlation Analysis Multivariate Regression Selection Consistency
2016/1/20
The problem of regression shrinkage and selection for multivariate regression is considered. The goal is to consistently identify those variables relevant for regression. This is done not only for pre...
Short-term prediction of ionospheric parameters based on auto-correlation analysis
Ionospheric F region prediction auto-correlation method
2015/10/8
A prediction method based on a simple auto-regressive model has been developed for short-term prediction of ionospheric characteristics. The method determines the auto-correlation function for the hou...
A penalized matrix decomposition, with applications to sparse principal components and canonical correlation analysis
Canonical correlation analysis DNA copy number Integrative genomic analysis L1 Matrix decomposition Principal component analysis Sparse principal component analysis SVD.
2015/8/21
We present a penalized matrix decomposition (PMD), a new framework for computing a rank-K approximation for a matrix. We approximate the matrix X as X ˆ = k K=1 dkukvk T , where dk, uk, and vk m...
Measurement of the Intestinal Digestibility of Rumen Undegraded Protein Using Different Methods and Correlation Analysis
Protein Supplement Energy Feed Rumen Undegraded Protein Correlation Analysis Intestinal Digestibility
2016/5/19
Four methods were adopted, including the mobile nylon bag (MNB) method, modified three-step in vitro (MTS) method, original three-step in vitro (OTS) method, and acid detergent insoluble nitrogen (ADI...
Comparison and Correlation Analysis of Different Swine Breeds Meat Quality
Pork Meat Quality pH Pure Breed Correlation Carcass Grade
2016/5/12
This study was performed to determine the influence of pig breed and gender on the ultimate pH and physicochemical properties of pork. The correlations between pH and pork quality traits directly rela...
Correlation analysis of enzymatic reaction of a single protein molecule
Autocorrelation continuous time Markov chain fluorescence intensity Michaelis-Mente nmodel stochastic network model single-molecule experiment turnover time
2012/11/23
New advances in nano sciences open the door for scientists to study biological processes on a microscopic molecule-by-molecule basis. Recent single-molecule biophysical experiments on enzyme systems, ...
Generalized Canonical Correlation Analysis for Disparate Data Fusion
Manifold matching canonical correlation analysis reduced rank regression efficiency,classification
2012/11/22
Manifold matching works to identify embeddings of multiple disparate data spaces into the same low-dimensional space, where joint inference can be pursued. It is an enabling methodology for fusion and...
Statistical anomalies in 2011-2012 Russian elections revealed by 2D correlation analysis
Statistical anomalies Russian elections 2D correlation analysis Applications
2012/5/28
Here we perform a statistical analysis of the official data from recent Russian parliamentary and presidential elections (held on December 4th, 2011 and March 4th, 2012, respectively). A number of ano...
Correlation analysis technique revealing ionospheric precursors of earthquakes
correlation analysis technique ionospheric precursors earthquakes
2009/12/14
In this paper we focus on the variability of electron concentration in the ionosphere measured by ground based ionosondes and GPS receivers around the time of strong earthquakes. It has been detected ...
Correlation Analysis of Secondary Metabolites and Environmental Factors in Tripterygium wilfordii
雷公藤红素 环境因子 回归分析 次生代谢
2009/11/18
采用多元逐步回归分析对分布于浙江、福建、湖南、湖北和贵州5个省内6类不同居群药用植物雷公藤(Tripterygium wi lfordi i)的160株个体进行了雷公藤红素含量和环境因子的相关性分析。结果表明, 在空间分布上, 各居群间的雷公藤红素含量差异较大, 其中湖南黄岩居群雷公藤红素含量最高, 为1.058 5×10-2g.g-1, 贵州雷山和福建泰宁居群最低,分别为4.988 9×10-3...
Robust nonlinear canonical correlation analysis:application to seasonal climate forecasting
Robust nonlinear canonical correlation analysis seasonal climate
2009/10/30
Robust variants of nonlinear canonical correlation analysis (NLCCA) are introduced to improve performance on datasets with low signal-to-noise ratios, for example those encountered when making seasona...
Seismo-ionospheric coupling correlation analysis of earthquakes in Greece,using empirical mode decomposition
Seismo-ionospheric coupling correlation analysis earthquakes empirical mode decomposition
2009/10/30
Ionospheric variability as a result of earthquake events is a confirmed phenomenon as published in various seismo-ionospheric coupling studies. Generally, ionospheric variations resulting from earthqu...
专著信息
书名
Liquid-Crystalline Phase Development of a Mesogen-Jacketed Polymer-Application of Two-Dimensional Infrared Correlation Analysis.
语种
英文
撰写或编译
作者
Shen Yi,Chen Erqiang,Ye Chun,Zhang Hailiang,Wu...
专著信息
书名
“Two-dimensional (2D) correlation analysis of variable-temperature Fourier-transform infrared spectra of polyamide 6”
语种
英文
撰写或编译
作者
Weixin Gu,Peiyi Wu*(武培怡) and Yuliang Yang
第一作者单位
出版社
ACTA C...
期刊信息
篇名
Multifractal and correlation analysis of protein sequences from complete genome
语种
英文
撰写或编译
撰写
作者
Zu-Guo Yu,Vo Anh,Ka-Sing Lau
第一作者单位
刊物名称
Phys. Rev. E.
页面
68 (2003) 021913
出版日期
2003年
8月
日
文章...