On Dimension Reduction Mappings for Approximate Retrieval of Multi-dimensional Data.
Takeshi ShinoharaHiroki IshizakaPublished in: Progress in Discovery Science (2002)
Keyphrases
- dimension reduction
- multi dimensional data
- multi dimensional
- cluster analysis
- principal component analysis
- feature extraction
- high dimensional
- singular value decomposition
- information retrieval
- high dimensional data
- data cube
- data analysis
- linear discriminant analysis
- dimensionality reduction
- low dimensional
- data clustering
- high dimensionality
- preprocessing
- data distribution
- outlier detection
- machine learning
- image retrieval
- feature space
- database systems
- feature selection
- scientific data
- data sets
- similarity search
- support vector machine svm
- unsupervised learning
- range queries
- text classification
- clustering algorithm