Keyphrases
- benchmark datasets
- image classification
- classifier training
- visual classification
- ensemble methods
- image representation
- bag of words
- real life
- feature extraction
- image features
- terms of classification accuracy
- bag of features
- sparse coding
- small scale
- digital libraries
- visual features
- visual recognition
- visual words
- neural network
- website
- real world
- web scale
- pedestrian detection
- feature selection
- multi label
- e learning
- database
- metadata
- data structure
- similarity measure