Keyphrases
- cross domain
- scene classification
- improved particle swarm optimization
- object recognition
- transfer learning
- natural scenes
- biologically inspired
- knowledge transfer
- visual words
- text categorization
- image classification
- image representation
- indoor outdoor
- bag of features
- target domain
- training samples
- bag of words
- natural images
- learning tasks
- nearest neighbor
- data analysis
- similarity measure
- visual features
- multiscale
- knn
- higher order
- data mining
- semi supervised learning