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主成分分析法（PCA）思想及方法、代码实现及实例
0 个回复 - 950 次查看坛主遇到主成分分析法PCA(Principal Component Analysis)是什么以及如何操作的问题，做了以下资料供坛友们学习交流和参考。压缩包中包含PCA完整的stata代码和案例数据；另一个文件为PCA方法介绍、思路及结果说明； ...2022-5-31 09:44 - 辣酱不要辣 - 现金交易版

matlab RPCA程序代码，图像矩阵分解算法，RobustPCA，洹阵埴充.、图像去噪
0 个回复 - 861 次查看 matlab RPCA程序代码 matlab RPCA程序代a码.rar RobustPCA是最近提出的一种非常新的图像矩阵分解算法，该算法具有对噪声不敏感、能处理高维图像数据的特点。提供的MATLAB实现代码zp RPCA（Robust Principal ...2022-3-5 13:54 - Lotus_ss - 现金交易版

基于R语言和Stata PCA 主成份分析 Principal Component Analysis
2 个回复 - 843 次查看基于R语言和Stata PCA 主成份分析 Principal Component Analysis ：数据+代码+输出结果解读+案例 13.Principal Component Analysis pca_gsp.csv pca_gsp.dta Principal Component Analysis Exam ...2022-2-3 11:30 - lotus_sss - 现金交易版

Nonlinear Principal Component Analysis Using Autoassociative neural networks
3 个回复 - 2391 次查看 Nonlinear Principal Component Analysis Using Autoassociative neural networks2010-1-15 18:55 - brutewilliam - 数据分析与数据挖掘

Gradient-based Sparse Principal Component Analysis with Extensions to Online Lea
1 个回复 - 462 次查看【作者(必填)】 232 【文题(必填)】Gradient-based Sparse Principal Component Analysis with Extensions to Online Learning 【年份(必填)】 2323 【全文链接或数据库名称(选填)】https://academic.oup.co ...2022-7-16 19:51 - internet.hzx - 求助成功区

Jolliffe-Principal Component Analysis,2ed
26 个回复 - 11309 次查看 RT 共享之。。。2010-8-7 18:47 - zhangchx - 计量经济学与统计软件

【统计学】 Nonlinear Principal Component Analysis and Its Applications (2016)
27 个回复 - 5455 次查看 Nonlinear Principal Component Analysis and Its Applications Authors: Yuichi Mori, Masahiro Kuroda, Naomichi Makino Shows that PCA, nonlinear PCA, and MCA can be integrated as a single formul ...2016-12-11 17:06 - cmwei333 - 金融学（理论版）

Semiparametric partial common principal component analysis for covariance matric
1 个回复 - 563 次查看【作者(必填)】 23 【文题(必填)】 Semiparametric partial common principal component analysis for covariance matrices【年份(必填)】 23 【全文链接或数据库名称(选填)】https://onlinelibrary.wiley.com/ ...2022-3-15 13:42 - internet.hzx - 求助成功区

【主成分分析】 Principal Component Analysis Networks and Algorithms (2017)
40 个回复 - 4793 次查看 Principal Component Analysis Networks and Algorithms Authors: Xiangyu Kong, Changhua Hu, Zhansheng Duan Systemically summarizes neural based PCA methods with its extensions and generalizatio ...2017-1-10 22:16 - cmwei333 - 金融学（理论版）

Advances in Principal Component Analysis_Research and Development
4 个回复 - 1050 次查看 Contents Sparse Principal Component Analysis via Rotation and Truncation . . . 1 Zhenfang Hu, Gang Pan, Yueming Wang and Zhaohui Wu PCA, Kernel PCA and Dimensionality Reduction in Hyperspectra ...2018-9-7 16:37 - xdfhz - 大数据技术

【求文献】Exponentially weighted moving principal components analysis and
1 个回复 - 370 次查看【作者(必填)】Svante Wold 【文题(必填)】Exponentially weighted moving principal components analysis and projections to latent structures 【年份(必填)】1994 【全文链接或数据库名称(选填)】https ...2020-5-28 22:24 - 我有疑wen - 求助成功区

Principal Component Analysis : Methods, Applications, and Technology
36 个回复 - 1563 次查看 English | 2017 | ISBN: 1536108898 | 154 Pages | PDF[/backcolor] This book provides new research on principal component analysis (PCA). Chapter One introduces typical PCA applications of transcrip ...2018-10-24 14:41 - igs816 - 经管书评

【经典教材系列】Constrained Principal Component Analysis and Related Techniques
46 个回复 - 6919 次查看 2013年最新教材，降价出售期已过。想要随时跟踪最新好书，请点击头像下方“加关注”。关注成功后，查看这里即可：三步走把千本好书“一网打尽”！。 [相关阅读] 【经典教材系列】（资料汇总帖，附链接，持续添加 ...2015-11-19 19:21 - wwqqer - 计量经济学与统计软件

【学习笔记】求助经典教材《Constrained Principal Component Analysis and R ...
0 个回复 - 209 次查看求助经典教材《Constrained Principal Component Analysis and Related Techniques》？2019-12-15 15:50 - liuchao003 - Forum

【学习笔记】主成分分析算法（PCA） Principal Component Analysis(PCA)是最常 ...
1 个回复 - 690 次查看主成分分析算法（PCA） Principal Component Analysis(PCA)是最常用的线性降维方法，它的目标是通过某种线性投影，将高维的数据映射到低维的空间中表示，并期望在所投影的维度上数据的方差最大，以此使用较少的数据维 ...2019-12-3 20:54 - 9133_1574072061 - Forum

书籍下载：Principal Component Analysis
4 个回复 - 2673 次查看书籍下载：Principal Component Analysis (2Ed) [Jolliffe,I.T. 2002]2015-10-23 13:02 - yuwen820523 - 数据分析与数据挖掘

【学习笔记】资源求助《principal component analysis》
0 个回复 - 551 次查看资源求助《principal component analysis》2019-10-22 18:55 - qufu - Forum

Online Principal Component Analysis in High Dimension: Which Algorithm to Choose
1 个回复 - 807 次查看【作者(必填)】 23 【文题(必填)】 Online Principal Component Analysis in High Dimension: Which Algorithm to Choose?【年份(必填)】 23 【全文链接或数据库名称(选填)】https://onlinelibrary.wiley.com/d ...2018-9-8 13:12 - internet.hzx - 求助成功区

求Nonlinear process monitoring using a new kernel principal component analysis
0 个回复 - 426 次查看【作者(必填)】【文题(必填)】Nonlinear process monitoring using a new kernel principal component analysis index 【年份(必填)】【全文链接或数据库名称(选填)】http://xueshu.baidu.com/s?wd=paperur ...2018-8-27 11:57 - xiaoshiyue - 文献求助专区

求Kernel principal component analysis
1 个回复 - 483 次查看【作者(必填)】【文题(必填)】Kernel principal component analysis 【年份(必填)】【全文链接或数据库名称(选填)】https://link.springer.com/chapter/10.1007%2FBFb00202172018-8-17 10:33 - xiaoshiyue - 求助成功区

Principal Component Analysis Networks and Algorithms
2 个回复 - 923 次查看 This book not only provides a comprehensive introduction to neural-based PCA methods in control science, but also presents many novel PCA algorithms and their extensions and generalizations, ...2018-6-21 11:47 - xdfhz - 大数据技术

Optimization of Principal Component Analysis in Feature Extraction
2 个回复 - 1086 次查看 Gao Haibo; Hong Wenxue; Cui Jianxin; Xu Yonghong; Univ. of Yanshan, Qinhuangdao This paper appears in: Mechatronics and Automation, 2007. ICMA 2007. International Conference on Issue D ...2011-7-23 22:45 - 匿名 - 求助成功区

Principal Component Analysis of High Frequency Data
8 个回复 - 955 次查看【作者(必填)】 Yacine Aït-Sahalia[/backcolor] 【文题(必填)】Principal Component Analysis of High Frequency Data 【年份(必填)】2017 【全文链接或数据库名称(选填)】http://www.tandfonline.com/d ...2017-12-17 16:25 - xmok77 - 求助成功区

【文献求助】Principal Components and Factor Analysis
1 个回复 - 809 次查看【作者(必填)】Jackson J. 【文题(必填)】Jackson J. Principal Components and Factor Analysis: Part 1 - Principal components Journal of Quality Technology, vol. 12, issue 4 (1980) p. 201 【年份(必填 ...2017-8-24 15:59 - 我有疑wen - 文献求助专区

Principal Component Analysis
6 个回复 - 1393 次查看上传本关于主成分分析的书2012-10-15 16:39 - gtmark - 计量经济学与统计软件

Factor Analysis Introduction with the Principal Component Method and R
6 个回复 - 1726 次查看 **** 本内容被作者隐藏 ****2017-2-10 22:07 - oliyiyi - LATEX论坛

【JavaScript】Principal component analysis (PCA) using JavaScript
1 个回复 - 737 次查看 ml-pca[/backcolor] [/backcolor] [/backcolor] [/backcolor]Principal component analysis (PCA)[/backcolor]Installation$ npm install ml-pca[/backcolor]Documentation[/backcolor][/backcolor]LicenseMIT[/back ...2017-4-16 04:15 - ReneeBK - winbugs及其他软件专版

Principal Component Analysis using JavaScript
2 个回复 - 968 次查看 **** 本内容被作者隐藏 ****2016-6-27 00:01 - ReneeBK - JAVA语言开发技术

[Case Study]Principal Component Analysis in-depth using Python
17 个回复 - 1863 次查看 **** 本内容被作者隐藏 ****2016-6-6 06:04 - Nicolle - winbugs及其他软件专版

[Case Study]Principal Components and Factor analysis using R
0 个回复 - 1451 次查看 Reference [*]R in Action, Second Edition2015-3-19 10:24 - Nicolle - winbugs及其他软件专版

[Case Study]Principal component analysis using Scala
3 个回复 - 1576 次查看 Principal component analysis (PCA) is a statistical method to find a rotation such that the first coordinate has the largest variance possible, and each succeeding coordinate in turn has the largest v ...2015-3-31 10:34 - Nicolle - Scala及其他JVM语言

[Case Study]Brian Everitt:Principal Components Analysis using R
6 个回复 - 1058 次查看 **** 本内容被作者隐藏 ****2015-3-18 08:19 - Nicolle - winbugs及其他软件专版

A Tutorial on Principal Component Analysis
1 个回复 - 788 次查看 2015-7-27 16:47 - chenchuanfa - 数据分析与数据挖掘

Localized Functional Principal Component Analysis
1 个回复 - 941 次查看【作者(必填)】 Bailey K. Fosdicka* & Peter D. Hoffb 【文题(必填)】 Localized Functional Principal Component Analysis【年份(必填)】 2015 【全文链接或数据库名称(选填)】http://www.tandfonline.com/do ...2015-5-9 11:50 - internet.hzx - 文献求助专区

Principal components analysis on binary data using SPSS?
1 个回复 - 1293 次查看 I have a dataset with a large number of Yes/No responses. Can I use principal components (PCA) or any other data reduction analyses (such as factor analysis) for this type of data? Please advise how I ...2014-4-18 03:32 - ReneeBK - SPSS论坛

SPARSE PRINCIPAL COMPONENT ANALYSIS AND ITERATIVE THRESHOLDING
2 个回复 - 835 次查看【作者(必填)】Zongming Ma 【文题(必填)】SPARSE PRINCIPAL COMPONENT ANALYSIS AND ITERATIVE THRESHOLDING 【年份(必填)】 The Annals of Statistics, Vol. 41, No. 2 (April 2013), pp. 772-801 【全文 ...2014-12-24 10:21 - snzpro - 求助成功区

springerbook1986:Principal Component Analysis
1 个回复 - 887 次查看【作者(必填)】 Authors: [*]I. T. Jolliffe 【文题(必填)】 Principal Component Analysis【年份(必填)】 1986 【全文链接或数据库名称(选填)】http://link.springer.com/book/10.1007/978-1-4757-1904-82014-12-7 02:56 - qijiongli - 求助成功区

Principal Component Analysis with numpy
1 个回复 - 1595 次查看 Principal Component Analysis with numpyThe following function is a three-line implementation of the [/backcolor]Principal Component Analysis[/backcolor](PCA). It is inspired by the function [/backcolo ...2014-6-27 09:44 - Nicolle - python论坛

Principal Volatility Component Analysis
2 个回复 - 638 次查看【作者(必填)】Yu-Pin Hu & Ruey S. Tsay 【文题(必填)】Principal Volatility Component Analysis 【年份(必填)】2013 【全文链接或数据库名称(选填)】Journal of Business & Economic Statisti ...2014-4-7 15:10 - 我来了 - 求助成功区

Sparse Principal Component Analysis
4 个回复 - 4044 次查看 Principal component analysis (PCA) is widely used in data processing and dimensionality reduction. However, PCA su®ers from the fact that each principal component is a linear combi-nation of all t ...2010-1-15 18:48 - brutewilliam - 数据分析与数据挖掘

[求助]MEASURING YIELD CURVE RISK USING PRINCIPAL COMPONENTS, ANALYSIS, VALUE, AT R
3 个回复 - 3553 次查看 MEASURING YIELD CURVE RISK USING PRINCIPAL COMPONENTS ANALYSIS, VALUE, AT RISK, AND KEY RATE DURATIONSBENNET W GOLUB; LEO M TILMANTHE JOURNAL OF PORTFOLIO MANAGEMENTSUMMER 1997求达人帮助。2008-10-9 17:57 - treasuretang - 求助成功区

common factor analysis 与principal component analysis到底什么区别啊？
1 个回复 - 2550 次查看最近在看吴明隆的书，发现RT的两个概念，糊涂了，烦请大神们解答！2013-1-25 17:11 - husteconyy - 爱问频道

A_tutorial_on_Principal_Components_Analysis 因子分析
0 个回复 - 677 次查看因子分析讲解2012-12-1 16:56 - yuanAmicky - 计量经济学与统计软件

【50币悬赏】How to detect the outliers by Principal Component Analysis (PCA)
2 个回复 - 1295 次查看 How to detect the outliers by Robust Principal Component Analysis (PCA) based on Projection Pursuit? 问题：如何通过基于投影寻踪法的主成份分析检测出数据中的异常点？我知道R软件包pcaPP可以实现Projec ...2012-9-4 11:20 - 王航 - 悬赏大厅

上传好书《Principal Component Analysis & SAS Program》
26 个回复 - 6133 次查看 Principal component analysis is appropriate when you have obtained measures on a number of observed variables and wish to develop a smaller number of artificial variables that will account for most of ...2007-9-5 03:31 - kunkunred - 商业数据分析

Principal Component Analysis & SAS Program.pdf
9 个回复 - 4845 次查看 <BR>2007-2-10 01:17 - hostingca - 商业数据分析

[原创]Principal component analysis
4 个回复 - 3020 次查看顺祝大家新年快乐：） [此贴子已经被作者于2007-2-6 2:03:18编辑过]2007-2-6 01:57 - bingobingo - 计量经济学与统计软件

10. Principal Component Analysis
1 个回复 - 724 次查看【作者(必填)】Yasunori Fujikoshi, Vladimir V. Ulyanov, Ryoichi Shimizu 【文题(必填)】10. Principal Component Analysis 【年份(必填)】2011 【全文链接或数据库名称(选填)】http://onlinelibrary.wil ...2013-6-6 02:27 - violinangel - 求助成功区

Principal component analysis and redundancy analysis
4 个回复 - 3812 次查看 Principal component analysis and redundancy analysis2011-1-1 11:06 - panxiaozhe - 计量经济学与统计软件

【求助】principal component analysis
0 个回复 - 1129 次查看求助一个很基础的问题，先谢过大家了。本人需要用STATA对一些变量做因素分析(factor analysis)，之前先做主元分析(principal component analysis)以去除一些不相关的变量。想知道当一个变量的unexplained varian ...2010-10-14 03:34 - fumagic - 爱问频道

【求助】principal component analysis
0 个回复 - 1177 次查看求助一个很基础的问题，先谢过大家了。在主成分分析中，一个变量的unexplained的数值大于多少可以剔除？谢谢！2010-10-13 04:37 - fumagic - 爱问频道

Principal component analysis
2 个回复 - 2982 次查看请问如何用E-views进行 Principal component analysis 并计算principal component的解释能力？谢！2009-6-25 23:07 - 淘桃 - EViews专版

求助文献——Value at Risk Using Principal Components Analysis
0 个回复 - 2129 次查看 The Journal of Portfolio Management Fall 1997, Vol. 24, No. 1: pp. 101-112 DOI: 10.3905/jpm.1997.409633 ...2009-10-11 14:19 - cx050 - 文献求助专区

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