Detection of Visual Concepts and Annotation of Images Using Ensembles of Trees for Hierarchical Multi-Label Classification.
Ivica DimitrovskiDragi KocevSuzana LoskovskaSaso DzeroskiPublished in: ICPR Contests (2010)
Keyphrases
- visual concepts
- hierarchical multi label classification
- image collections
- image annotation
- object categories
- video content
- image content
- learning tasks
- semantic gap
- semantic concepts
- object detection
- visual data
- image retrieval
- image database
- visual information
- image data
- visual features
- decision trees
- positive examples
- object recognition
- visual content
- image features
- image classification
- small number
- low level features
- machine learning algorithms