Dimension Reduction of Virtual Coordinate Systems in Wireless Sensor Networks.
Dulanjalie C. DhanapalaAnura P. JayasumanaPublished in: GLOBECOM (2010)
Keyphrases
- dimension reduction
- coordinate systems
- wireless sensor networks
- principal component analysis
- feature extraction
- high dimensional
- singular value decomposition
- high dimensionality
- low dimensional
- cluster analysis
- linear discriminant analysis
- high dimensional data
- reference frame
- feature selection
- unsupervised learning
- feature space
- geometric transformations
- neural network
- dimensionality reduction
- video sequences
- machine learning
- image processing
- learning algorithm
- nearest neighbor
- face recognition