Hike: A High Performance kNN Query Processing System for Multimedia Data.
Hui LiLing LiuXiao ZhangShan WangPublished in: CIC (2015)
Keyphrases
- multimedia data
- knn
- query processing
- k nearest neighbor
- data management
- similarity search
- multimedia
- refinement step
- multimedia databases
- range queries
- nearest neighbor
- multimedia information retrieval
- multimedia content
- index structure
- k nearest neighbour
- r tree
- multimedia objects
- distance function
- text categorization
- data processing
- multimedia retrieval
- high level
- similarity queries
- efficient retrieval
- feature selection
- support vector machine
- neural network
- text classification
- knn classifier
- shows significant improvements
- multimedia information
- data structure
- locality sensitive hashing
- k nearest
- knn algorithm
- nearest neighbour
- spatial databases
- data sources
- machine learning
- distance computation
- database