Improved Orthogonal Least-Squares Regression With Tunable Kernels Using a Tree Structure Search Algorithm.
Meng ZhangLihua FuGaofeng WangTingting HePublished in: IEEE Signal Process. Lett. (2008)
Keyphrases
- tree structure
- search algorithm
- tree structures
- tree representation
- mining algorithm
- data structure
- quadtree
- frequent patterns
- bounding rectangle
- index structure
- xml documents
- r tree
- hierarchical structure
- branch and bound
- neural network
- databases
- feature space
- b tree
- search tree
- real world
- data model
- machine learning
- data mining
- tree models