SVMs multi-class loss feedback based discriminative dictionary learning for image classification.
Baoqing YangXin-Ping GuanJunwu ZhuChaochen GuKaijie WuJiajie XuPublished in: Pattern Recognit. (2021)
Keyphrases
- multi class
- image classification
- sparse codes
- dictionary learning
- sparse coding
- class specific
- sparse representation
- discriminative power
- classifier training
- max margin
- multi class svms
- support vector machine
- feature extraction
- multi class classification
- image representation
- binary classification
- linear classifiers
- discriminative dictionary
- feature selection
- object detection
- svm classifier
- image features
- group sparsity
- visual words
- bag of words
- pairwise
- cost sensitive
- support vector
- base classifiers
- binary classifiers
- unsupervised learning
- error correcting output codes
- kernel methods
- machine learning
- multi label
- text classification
- visual categorization
- higher order
- computer vision