Dimensionality reduction
Cluster analysis
Kernel (algebra)
Spectral clustering
Kernel principal component analysis
Mathematics
Principal component analysis
Pattern recognition (psychology)
Artificial intelligence
Kernel method
Representation (politics)
Computer science
Matrix (chemical analysis)
Curse of dimensionality
Clustering high-dimensional data
Support vector machine
Combinatorics
Materials science
Politics
Political science
Law
Composite material
