Approximate Retrieval of High-Dimensional Data by Spatial Indexing.
Takeshi ShinoharaJiyuan AnHiroki IshizakaPublished in: Discovery Science (1998)
Keyphrases
- high dimensional data
- similarity search
- information retrieval
- multimedia databases
- indexing techniques
- high dimensional
- content based retrieval
- high dimensionality
- dimensionality reduction
- nearest neighbor
- low dimensional
- high dimensions
- data sets
- indexing structure
- subspace clustering
- similarity queries
- data distribution
- dimension reduction
- data points
- data analysis
- manifold learning
- input data
- dimensionality curse
- input space
- clustering high dimensional data
- linear discriminant analysis
- image retrieval
- database
- dimensional data
- spatial data
- text data
- high dimensional datasets
- distance function
- distance computation
- high dimensional spaces
- lower dimensional
- high dimensional data sets
- principal component analysis
- variable weighting
- metric space
- training set
- similarity measure
- knn
- nonlinear dimensionality reduction