Sampling and Subsampling for Cluster Analysis in Data Mining: With Applications to Sky Survey Data.
David M. RockeJian J. DaiPublished in: Data Min. Knowl. Discov. (2003)
Keyphrases
- cluster analysis
- survey data
- data mining
- categorical data
- data mining techniques
- clustering analysis
- clustering algorithm
- data clustering
- unsupervised learning
- k means
- clustering method
- data analysis
- dimension reduction
- structural equation modeling
- factor analysis
- hierarchical latent class models
- job satisfaction
- discriminant analysis
- fuzzy clustering
- correlation analysis
- cluster validity
- fuzzy c means
- sample size
- bayesian networks
- data sets
- association rules
- image segmentation
- computer vision
- partitional clustering
- theoretical and practical implications
- real world