The Fast Cauchy Transform: with Applications to Basis Construction, Regression, and Subspace Approximation in L1
Kenneth L. ClarksonPetros DrineasMalik Magdon-IsmailMichael W. MahoneyXiangrui MengDavid P. WoodruffPublished in: CoRR (2012)
Keyphrases
- set of basis functions
- closed form
- construction process
- regression model
- feature extraction
- subspace clustering
- evolutionary programming
- approximation error
- linear subspace
- regression problems
- lower dimensional
- support vector
- high dimensional data
- dimensionality reduction
- decision trees
- linear regression
- high dimensional
- random projections
- model selection
- low dimensional
- regression method
- multiscale
- principal component analysis
- locally weighted
- evolutionary algorithm