Query-oriented clustering: a multi-objective approach.
Sylvain LamprierTassadit AmgharFrédéric SaubionBernard LevratPublished in: SAC (2010)
Keyphrases
- multi objective
- evolutionary algorithm
- clustering algorithm
- multi objective optimization
- clustering method
- k means
- response time
- data objects
- query processing
- query evaluation
- optimization algorithm
- query expansion
- database
- objective function
- unsupervised learning
- data sources
- relevance feedback
- cluster analysis
- user queries
- hierarchical clustering
- multiple objectives
- pareto optimal
- fuzzy clustering
- search queries
- query formulation
- database queries
- nsga ii
- multi objective optimization problems
- similarity graph
- query terms
- multi objective evolutionary
- high dimensional data
- particle swarm optimization
- data points
- data structure
- genetic algorithm
- search results clustering
- complex queries
- spectral clustering
- data clustering
- range queries
- vector space
- keywords