Keyphrases
- image classification
- bag of words
- visual features
- recurrent neural networks
- image representation
- feature extraction
- image features
- deep learning
- visual words
- class specific
- visual recognition
- sparse coding
- sparse representation
- machine learning
- bag of features
- artificial intelligence
- visual categorization
- multi label
- unsupervised learning
- object detection
- feature vectors
- object recognition
- face recognition
- real time
- spatial pyramid
- belief nets