Keyphrases
- semantic concepts
- wordnet
- image annotation
- semantic information
- low level features
- automatic image annotation
- semantic similarity
- knowledge base
- semantic gap
- visual features
- co occurrence
- domain ontology
- multi modal
- natural language processing
- semantic relations
- text documents
- semantic features
- image understanding
- image content
- image retrieval
- keywords
- image collections
- multi label
- visual information
- visual concepts
- knowledge representation
- low level visual features
- high dimensional
- visual content
- domain knowledge