Cross-media retrieval based on linear discriminant analysis.
Yudan QiHuaxiang ZhangBin ZhangLi WangShunxin ZhengPublished in: Multim. Tools Appl. (2019)
Keyphrases
- linear discriminant analysis
- cross media retrieval
- discriminant analysis
- cross media
- face recognition
- dimensionality reduction
- principal component analysis
- feature extraction
- discriminant features
- small sample size
- fisher criterion
- high dimensional data
- dimension reduction
- support vector machine svm
- support vector
- null space
- feature space
- linear discriminant
- content based multimedia retrieval
- scatter matrix
- database
- multimedia
- k nearest neighbor
- low dimensional
- digital libraries
- metadata