An Unsupervised Approach for Person Name Bipolarization Using Principal Component Analysis.
Chien Chin ChenZhong-Yong ChenChen-Yuan WuPublished in: IEEE Trans. Knowl. Data Eng. (2012)
Keyphrases
- principal component analysis
- principal components
- covariance matrix
- independent component analysis
- dimensionality reduction
- discriminant analysis
- linear discriminant analysis
- face recognition
- low dimensional
- feature space
- random projections
- dimension reduction
- face images
- lower dimensional
- least squares
- artificial intelligence
- singular value decomposition
- multiscale
- image sequences
- negative matrix factorization
- data sets