Sparse Kernel PCA for Outlier Detection.
Rudrajit DasAditya GolatkarSuyash P. AwatePublished in: ICMLA (2018)
Keyphrases
- outlier detection
- kernel pca
- principal component analysis
- kernel methods
- knowledge discovery
- detecting outliers
- spectral clustering
- data streams
- feature space
- detection algorithm
- input space
- face recognition
- kernel function
- data mining
- high dimensional
- kernel matrix
- dimensionality reduction
- detect outliers
- feature extraction
- supervised learning
- linear discriminant analysis
- support vector machine
- computer vision
- spatial outliers
- data sets
- component analysis
- pairwise
- real world