Lower Semicontinuity of Quasi-convex Bulk Energies in SBV and Integral Representation in Dimension Reduction.
Jean-François BabadjianPublished in: SIAM J. Math. Anal. (2008)
Keyphrases
- dimension reduction
- principal component analysis
- feature extraction
- quasiconvex
- high dimensional
- high dimensional data
- low dimensional
- dimensionality reduction
- unsupervised learning
- feature space
- manifold learning
- high dimensional problems
- high dimensionality
- cluster analysis
- linear discriminant analysis
- preprocessing
- singular value decomposition
- dimension reduction methods
- data mining
- convex sets
- finite number
- utility function
- markov random field