A cluster analysis of retrieval patterns among bibliogrpahic databases.
A. Neil YerkeyPublished in: J. Am. Soc. Inf. Sci. (1983)
Keyphrases
- cluster analysis
- databases
- data mining techniques
- categorical data
- information retrieval
- hierarchical latent class models
- database
- k means
- data clustering
- clustering method
- clustering algorithm
- factor analysis
- knowledge discovery
- data mining
- fuzzy clustering
- data analysis
- correlation analysis
- clustering analysis
- binary data
- cluster validity
- fuzzy c means
- data model
- unsupervised learning
- database systems
- pattern discovery
- partitional clustering
- retrieval model
- test collection
- supervised learning
- bayesian networks
- latent class models
- real world