SubRank: Ranking Local Outliers in Projections of High-Dimensional Spaces.
Matthias SchifferEmmanuel MüllerThomas SeidlPublished in: Datenbank-Spektrum (2009)
Keyphrases
- high dimensional spaces
- nearest neighbor
- high dimensional
- euclidean distance
- data points
- high dimensional data
- high dimensions
- dimensional data
- dimensionality reduction
- low dimensional
- space partitioning
- high dimensionality
- ranking algorithm
- web search
- outlier detection
- high dimensional datasets
- multi variate
- missing data
- knn
- approximate nearest neighbor
- multi dimensional
- image features
- management system
- training set
- feature space
- multiscale
- data mining
- databases