An efficient face classification method based on shared and class-specific dictionary learning.
Wenjing LiJiuzhen LiangQin WuYuxuan ZhouXiuxiu XuNianbing WangQi ZhouPublished in: ICIP (2015)
Keyphrases
- dictionary learning
- classification method
- class specific
- sparse representation
- sparse coding
- knn
- k nearest neighbor
- support vector machine svm
- support vector machine
- text classification
- clustering algorithm
- nearest neighbor
- natural images
- neural network
- image classification
- facial expressions
- computer vision
- linear combination
- high dimensional data
- probabilistic model