Supervised transfer kernel sparse coding for image classification.
Xiao LiMin FangHongchun WangJujie ZhangPublished in: Pattern Recognit. Lett. (2015)
Keyphrases
- sparse coding
- image classification
- codebook generation
- dictionary learning
- spatial pyramid matching
- sparse representation
- image representation
- bag of words
- unsupervised learning
- kernel function
- sparse codes
- visual words
- feature space
- feature extraction
- bag of features
- visual recognition
- image features
- transfer learning
- kernel methods
- learning algorithm
- semi supervised
- kernel matrix
- feature selection
- linear combination
- generative model
- supervised learning
- high dimensional
- scene classification
- multiple instance learning
- data sets
- bag of visual words
- positive definite
- object detection
- machine learning