In-Memory Principal Component Analysis by Analogue Closed-Loop Eigendecomposition.
Piergiulio MannocciElisabetta GiannoneDaniele IelminiPublished in: IEEE Trans. Circuits Syst. II Express Briefs (2024)
Keyphrases
- closed loop
- eigendecomposition
- covariance matrix
- principal component analysis
- open loop
- control system
- control law
- control scheme
- feedback control
- parameter identification
- principal components
- low dimensional
- dimensionality reduction
- spectral clustering
- dimension reduction
- sample size
- feature extraction
- linear discriminant analysis
- similarity matrix
- low rank
- singular value decomposition
- face images
- feature space
- objective function