Kernel Sharing With Joint Boosting For Multi-Class Concept Detection.
Wei JiangShih-Fu ChangAlexander C. LouiPublished in: CVPR (2007)
Keyphrases
- multi class
- concept detection
- boosting algorithms
- base classifiers
- video retrieval
- multi class boosting
- cost sensitive
- concept learning
- feature selection
- semantic concepts
- multi class classification
- support vector machine
- kernel function
- pairwise
- binary classification
- kernel machines
- kernel methods
- support vector
- feature space
- video shots
- object detection
- multi class problems
- bag of visual words
- multiple kernel learning
- learning algorithm
- multi task
- data mining
- retrieval systems
- visual features