Keyphrases
- visual concepts
- learning tasks
- image content
- image collections
- object categories
- positive examples
- visual content
- image annotation
- semantic concepts
- video content
- semantic gap
- visual information
- visual data
- positive and negative
- learning algorithm
- multi label
- multi modal
- computer vision
- image patches
- high level
- visual words
- bag of words
- low level
- keywords