MFI-tree: An effective multi-feature index structure for weighted query application.
Yunfeng HeJunqing YuPublished in: Comput. Sci. Inf. Syst. (2010)
Keyphrases
- index structure
- range queries
- query processing
- r tree
- multi feature
- data structure
- access methods
- indexing structure
- indexing schemes
- indexing techniques
- b tree
- multi dimensional
- spatial index
- main memory
- secondary memory
- nearest neighbor
- tree structure
- similarity queries
- user queries
- disk accesses
- inverted index
- multidimensional indexing
- database systems
- database management systems
- data mining
- data management
- relevance feedback
- knn
- keywords
- neural network
- database