Nearest Neighbor Search using Sketches as Quantized Images of Dimension Reduction.
Naoya HiguchiYasunobu ImamuraTetsuji KuboyamaKouichi HirataTakeshi ShinoharaPublished in: ICPRAM (2018)
Keyphrases
- dimension reduction
- nearest neighbor search
- high dimensional
- image retrieval
- image data
- input image
- feature extraction
- nearest neighbor
- principal component analysis
- high dimensional data
- feature space
- feature selection
- manifold learning
- singular value decomposition
- similarity search
- feature points
- low dimensional
- dimensionality reduction
- databases
- high dimensionality
- supervised learning
- linear discriminant analysis
- index structure
- text classification
- object recognition
- pattern recognition
- similarity measure
- learning algorithm
- neural network