DBM-Tree: A Dynamic Metric Access Method Sensitive to Local Density Data.
Marcos R. VieiraCaetano Traina Jr.Fabio Jun Takada ChinoAgma J. M. TrainaPublished in: J. Inf. Data Manag. (2010)
Keyphrases
- synthetic data
- input data
- hierarchical data structure
- prior knowledge
- statistical methods
- test data
- data sets
- correlation analysis
- noisy data
- missing data
- training data
- objective function
- tree structure
- preprocessing
- data structure
- database
- similarity measure
- data analysis
- clustering method
- dimensionality reduction
- prior information
- probability distribution
- binary tree
- distance function
- significant improvement
- semi supervised
- similarity metric
- neural network
- probabilistic model