Efficient Implementation of a Dimensionality Reduction Method Using a Complex Moment-Based Subspace.
Takahiro YanoYasunori FutamuraAkira ImakuraTetsuya SakuraiPublished in: HPC Asia (2021)
Keyphrases
- efficient implementation
- dimensionality reduction
- dimensionality reduction methods
- principal component analysis
- active set
- moment invariants
- discriminant projection
- discriminant analysis
- principal components analysis
- data points
- feature space
- data representation
- preprocessing step
- random projections
- lower dimensional
- data sets
- high dimensional
- principal components
- pattern recognition
- feature extraction
- multimodal data
- neural network
- fisher discriminant analysis