Entity Connectivity vs. Hierarchical Levelling as a Basis for Data Model Clustering: An Experimental Analysis.
Daniel L. MoodyPublished in: DEXA (2003)
Keyphrases
- data model
- hierarchical clustering
- clustering algorithm
- database systems
- k means
- clustering method
- categorical data
- object oriented
- data clustering
- unsupervised learning
- databases
- neural network
- hierarchical structure
- cluster analysis
- graph theoretic
- agglomerative clustering
- coarse to fine
- similarity function
- query decomposition
- spectral clustering
- information theoretic
- data integration
- query language
- self organizing maps
- fuzzy clustering
- database management systems
- data sources
- entity ranking
- similarity measure