Half-Face Dictionary Integration for Representation-Based Classification.
Xiaoning SongZhen-Hua FengGuosheng HuXiaojun WuPublished in: IEEE Trans. Cybern. (2017)
Keyphrases
- feature representation
- benchmark datasets
- feature extraction
- pattern recognition
- feature vectors
- automatic classification
- support vector
- gender recognition
- classification accuracy
- classification algorithm
- human faces
- classification models
- classification scheme
- classification systems
- supervised learning
- feature space
- feature selection
- computer vision
- machine learning
- classification process
- pattern representation
- data sets
- facial images
- pattern classification
- dictionary learning for sparse
- machine learning algorithms
- decision trees
- face recognition
- principal component analysis
- image classification
- training samples
- support vector machine svm
- classification method
- model selection
- text classification
- image representation
- classification rate
- face images
- feature construction
- robust classification
- object recognition
- sparse representation based classification