Keyphrases
- visual words
- co occurrence
- bag of words
- semantic context
- visual dictionary
- image classification
- natural language
- semantic similarity
- visual vocabulary
- visual phrases
- bag of visual words
- discriminative power
- scene classification
- bag of features
- image representation
- weighting scheme
- keypoints
- object retrieval
- image retrieval
- object categories
- feature space
- visual content
- wordnet
- image features
- natural language processing
- sift descriptors
- spatial information
- semantic concepts
- pairwise
- latent semantic analysis
- visual information
- gaussian mixture model
- semantic information
- visual features
- ambiguous words
- text classification