Inverted-file R-tree Index Nodes Clustering Based on Multi-objective Optimization.
Wubin MaRui WangWeichao WangSu DengHongbin HuangTao ZhangJibin WuPublished in: CEC (2019)
Keyphrases
- multi objective optimization
- inverted file
- r tree
- indexing method
- access methods
- index structure
- index tree
- indexing structure
- multi objective
- evolutionary algorithm
- query processing
- range queries
- similarity search
- spatial databases
- multi dimensional
- spatial data
- b tree
- inverted index
- data structure
- tree structure
- main memory
- indexing methods
- spatial index
- genetic algorithm
- nearest neighbor
- directed graph
- indexing scheme
- data distribution
- optimization algorithm
- information retrieval systems
- text retrieval
- differential evolution
- indexing techniques
- data sets
- retrieval model
- database
- machine learning
- metric space
- data warehouse
- management system
- data points
- training set
- keywords
- training data