Keyphrases
- tree structure
- index structure
- tree construction
- tree search
- tree structures
- information retrieval
- computer vision
- training data
- data sets
- multi dimensional
- digital libraries
- binary tree
- leaf nodes
- graph structure
- b tree
- hierarchical structure
- video sequences
- database systems
- decision trees
- clustering algorithm
- web services
- image processing
- artificial intelligence
- machine learning