Keyphrases
- low dimensional
- high dimensional
- high dimensional data
- dimensionality reduction
- manifold learning
- vector space
- euclidean space
- approximation algorithms
- data points
- dimension reduction
- principal component analysis
- low dimensional spaces
- subspace learning
- feature space
- linear programming
- mixed integer
- lower dimensional
- input space
- multidimensional scaling
- np hard
- feature vectors
- nonlinear dimensionality reduction
- upper bound
- face recognition
- computer vision
- linear subspace
- linear dimensionality reduction
- cell suppression
- neural network