Directionally Paired Principal Component Analysis for Bivariate Estimation Problems.
Yifei FanNavdeep DahiyaSamuel BignardiRomeil SandhuAnthony J. YezziPublished in: ICPR (2020)
Keyphrases
- estimation problems
- principal component analysis
- covariance matrix
- covariance matrices
- parameter estimation
- high dimensional
- principal components
- dimensionality reduction
- low dimensional
- feature extraction
- dimension reduction
- feature space
- state estimation
- particle filter
- face recognition
- least squares support vector machine
- higher order
- maximum likelihood
- gaussian mixture
- machine learning
- search space
- learning algorithm