Sparse High Dimensional Expanders via Local Lifts.
Inbar Ben YaacovYotam DiksteinGal MaorPublished in: CoRR (2024)
Keyphrases
- high dimensional
- sparse data
- low dimensional
- similarity search
- dimensionality reduction
- high dimension
- high dimensionality
- nearest neighbor
- variable selection
- data points
- high dimensional data
- high dimensional problems
- sparse coding
- metric space
- feature space
- high dimensional spaces
- microarray data
- additive models
- sparse matrix
- parameter space
- high dimensional datasets
- discrete data
- dimensional data
- dictionary learning
- gene expression data
- input space
- noisy data
- data mining
- linear combination
- data analysis
- multiscale
- image sequences
- computer vision
- search engine
- machine learning