Spoken Term Detection Based on Improved Index Structure.
Zhen ZhangJi XuYujing SiQingwei ZhaoYonghong YanPublished in: J. Softw. (2013)
Keyphrases
- index structure
- multi dimensional
- r tree
- range queries
- data structure
- main memory
- query processing
- nearest neighbor
- spoken term detection
- b tree
- indexing techniques
- database management systems
- database systems
- multidimensional indexing
- multidimensional index structures
- inverted index
- indexing structure
- tree structure
- data management
- information extraction
- pattern recognition
- neural network