Корично изображение Електронна книга

Cluster analysis /

This book is designed to be an introduction to cluster analysis for those with no background and for those who need an up-to-date and systematic guide through the maze of concepts, techniques, and algorithms associated with the clustering data. The authors begin by discussing measures of similarity,...

Пълно описание

Основен автор: Aldenderfer, Mark S.
Други автори: Blashfield, Roger K., 1944-
Формат: Електронна книга
Език: English
Публикувано: Beverly Hills, Calif. : Sage Publications, ℗♭1984.
Серия: Quantitative applications in the social sciences ; no. 07-044.
Предмети:
Онлайн достъп: http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&AN=24703
Подобни документи: Print version:: Cluster analysis.
Съдържание:
  • 1. Introduction. How clustering methods are used
  • Data sets to be used as examples
  • A few cautions about cluster analysis
  • 2. Similarity measures. Terminology
  • The concept of similarity
  • The choice of variables
  • Similarity measures
  • 3. A review of clustering methods. On the nature of clusters
  • Hierarchical agglomerative methods
  • Iterative partitioning methods
  • Factor analysis variants
  • Other methods
  • Determining the number of clusters
  • Comparing clustering methods
  • 4. Validation techniques. Cophenetic correlation
  • Significance tests on variables used to create clusters
  • Replication
  • Significance tests on external variables
  • Monte Carlo procedures
  • 5. Cluster analysis software and the literature on clustering
  • Collections of subroutines and algorithms
  • Statistical packages containing clustering software
  • Cluster analysis packages
  • Simple cluster analysis programs
  • The literature on cluster analysis
  • Guide to reporting cluster analysis studies
  • Appendix. Example data sets (burial data)
  • Notes
  • References
  • About the authors.