Variable Transformations in combination with Wavelets and ANOVA for high-dimensional approximation.
Laura LippertDaniel PottsPublished in: CoRR (2022)
Keyphrases
- high dimensional
- tensor product
- dimensionality reduction
- multiresolution
- multi dimensional
- low dimensional
- approximation error
- high dimensional data
- similarity search
- wavelet transform
- statistically significant
- multiresolution analysis
- sparse data
- approximation algorithms
- compactly supported
- sample size
- image compression
- signal processing
- nearest neighbor
- data points
- bayesian networks
- gene expression data
- error bounds
- metric space
- upper bound
- feature space
- high dimensional problems
- image processing