Effective indexing and searching with dimensionality reduction on high-dimensional space.
Seungdo JeongSang-Wook KimByung-Uk ChoiPublished in: Comput. Syst. Sci. Eng. (2016)
Keyphrases
- dimensionality reduction
- high dimensional
- low dimensional
- lower dimensional
- high dimensional data
- input space
- high dimensional spaces
- high dimensionality
- higher dimensional
- embedding space
- parameter space
- data points
- manifold learning
- feature extraction
- information retrieval
- dimensionality reduction methods
- feature selection
- principal components
- content based retrieval
- hash table
- text retrieval
- nearest neighbor
- kernel space
- low dimensional spaces
- intrinsic dimensionality
- locally linear embedding
- metric space
- high dimensional data space
- string matching
- random projections
- data representation
- multimedia databases
- database
- space time
- information retrieval systems
- pattern recognition
- machine learning
- data sets