Keyphrases
- clustering algorithm
- database
- query processing
- web search engines
- data objects
- clustering method
- query evaluation
- k means
- query language
- user queries
- fuzzy clustering
- answering queries
- outlier detection
- complex queries
- database queries
- categorical data
- data clustering
- efficient processing
- information theoretic
- unsupervised learning
- document clustering
- retrieval systems
- hierarchical clustering
- data warehouse
- query logs
- search queries
- data points
- probabilistic model
- relational databases
- query formulation
- data structure
- graph theoretic
- multidimensional data
- databases