IDR/QR: An Incremental Dimension Reduction Algorithm via QR Decomposition.
Jieping YeQi LiHui XiongHaesun ParkRavi JanardanVipin KumarPublished in: IEEE Trans. Knowl. Data Eng. (2005)
Keyphrases
- qr decomposition
- decomposition method
- dimension reduction
- singular value decomposition
- linear discriminant analysis
- principal component analysis
- pattern recognition
- dimensionality reduction
- high dimensional data
- data sets
- feature selection
- k nearest neighbor
- unsupervised learning
- small sample size
- matrix inversion
- scatter matrices