Xml Clustering And Retrieval Through Principal Component Analysis.
Jason T. L. WangJianghui LiuJunhan WangPublished in: Int. J. Artif. Intell. Tools (2005)
Keyphrases
- principal component analysis
- xml documents
- clustering algorithm
- clustering method
- ranked retrieval
- k means
- structured documents
- image retrieval
- data model
- document structure
- information retrieval systems
- xml data
- face recognition
- similarity matching
- information retrieval
- dimension reduction
- markup language
- data retrieval
- databases
- independent component analysis
- data exchange
- principal components
- xml retrieval
- xml elements
- content and structure
- relational databases
- unsupervised learning
- xml databases
- database
- data points
- image database
- low dimensional
- query expansion
- covariance matrix
- retrieval method
- xml schema
- data clustering
- self organizing maps
- singular value decomposition
- high dimensional data
- hierarchical clustering
- data integration
- object oriented
- database systems