Nonharmonic multivariate Fourier transforms and matrices: condition numbers and hyperplane geometry.
Weilin LiPublished in: CoRR (2024)
Keyphrases
- covariance matrix
- hyperplane
- fourier transform
- correlation matrix
- condition number
- condition numbers
- principal components
- frequency domain
- principal component analysis
- feature space
- maximum margin
- signal processing
- support vector
- regression model
- training samples
- data points
- input space
- support vector machine
- kernel function
- least squares
- svm classifier
- pattern recognition
- support vectors
- radon transform
- primal dual
- linear algebra
- interior point methods
- convergence rate
- convex hull