Keyphrases
- multi label
- image classification
- active learning
- svm classifier
- binary classification
- max margin
- support vector machine svm
- multi label classification
- support vector
- feature extraction
- training set
- image annotation
- classifier training
- image features
- visual features
- multi instance
- image representation
- multi class classification
- knn
- support vector machine
- cost sensitive
- training examples
- multi label learning
- supervised learning
- feature vectors
- feature selection
- text categorization
- learning algorithm
- bag of words
- visual words
- machine learning
- kernel function
- hierarchical text categorization
- multi class
- scene classification
- semi supervised
- generalization error
- unlabeled data
- hyperplane
- maximum margin
- k nearest neighbor
- feature space
- image segmentation
- multiple labels
- data sets
- class imbalance
- nearest neighbor
- multiple kernel learning
- text classifiers
- computer vision
- cross validation