Regimvid at ImageCLEF 2015 Scalable Concept Image Annotation Task: Ontology based Hierarchical Image Annotation.
Mohamed ZarkaAnis Ben AmmarAdel M. AlimiPublished in: CLEF (Working Notes) (2015)
Keyphrases
- image annotation
- semantic concepts
- automatic image annotation
- visual features
- image search
- image understanding
- multi label
- image annotation and retrieval
- image content
- image retrieval
- multi modal
- automatic annotation
- visual concepts
- visual similarity
- web images
- low level features
- image collections
- classifier training
- annotated images
- multi label classification
- semantic gap
- object recognition
- image database
- active learning
- supervised learning
- relevance model
- image analysis
- text classification
- query expansion
- text categorization
- semi supervised learning