Keyphrases
- reduction method
- multi source
- feature set
- data fusion
- information fusion
- multiple sources
- selection algorithm
- data integration
- feature subset
- feature selection
- training data
- image features
- training set
- feature vectors
- decision trees
- data sources
- svm classifier
- random walk
- multi dimensional
- nearest neighbor
- semi supervised
- classification accuracy
- extracted features
- feature space