Event-based knowledge extraction from free-text descriptions for art images by using semantic role labeling approaches.
Chia-Hung LinChia-Wei YenJen-Shin HongSamuel Cruz-LaraPublished in: Electron. Libr. (2008)
Keyphrases
- knowledge extraction
- free text
- semantic role labeling
- textual documents
- knowledge discovery
- structured data
- information extraction
- natural language processing
- dependency parsing
- image retrieval
- tree kernels
- data mining
- keywords
- high level
- semantic roles
- expert systems
- image classification
- machine learning methods
- feature extraction
- information retrieval
- real world
- data sets