Probabilistic orthogonal-signal-corrected principal component analysis.
Geonseok LeeEunchan SimYoungju YoonKichun LeePublished in: Knowl. Based Syst. (2023)
Keyphrases
- principal component analysis
- independent component analysis
- signal processing
- principal components
- probabilistic model
- covariance matrix
- face recognition
- data sets
- high frequency
- dimensionality reduction
- feature extraction
- lower dimensional
- non stationary
- dimension reduction
- linear discriminant analysis
- discriminant analysis
- uncertain data
- wavelet analysis
- training procedure