Rankings and preferences new results in weighted correlation and weighted principal component analysis with applications / [electronic resource] :

• 作者： Costa, Joaquim Pinto da.
• 其他作者：
  • SpringerLink (Online service)
• 其他題名：
  • SpringerBriefs in statistics
• 出版： Berlin, Heidelberg : Springer Berlin Heidelberg :Imprint: Springer
• 叢書名： SpringerBriefs in statistics
• 主題： Correlation (Statistics) , Statistics , Statistical Theory and Methods. , Statistics for Life Sciences, Medicine, Health Sciences. , Biostatistics.
• ISBN： 9783662483442 (electronic bk.) 、 9783662483435 (paper)
• FIND@SFXID: CGU
• 資料類型: 電子書
• 內容註: Introduction -- The Weighted Rank Correlation Coefficient rW -- The Weighted Rank Correlation Coefficient rW2 -- A Weighted Principal Component Analysis, WPCA1: Application to Gene Expression Data -- A Weighted Principal Component Analysis (WPCA2) for Time Series Data -- Weighted Clustering of Time Series -- Appendix -- References.
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• 摘要註: This book examines in detail the correlation, more precisely the weighted correlation, and applications involving rankings. A general application is the evaluation of methods to predict rankings. Others involve rankings representing human preferences to infer user preferences; the use of weighted correlation with microarray data and those in the domain of time series. In this book we present new weighted correlation coefficients and new methods of weighted principal component analysis. We also introduce new methods of dimension reduction and clustering for time series data, and describe some theoretical results on the weighted correlation coefficients in separate sections.
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