Open Domain Information Extraction via Automatic Semantic Labeling.
Alessandro MoschittiPaul MorarescuSanda M. HarabagiuPublished in: FLAIRS Conference (2003)
Keyphrases
- open domain
- information extraction
- natural language processing
- precision and recall
- question answering
- active learning
- structured data
- text mining
- web documents
- text documents
- free text
- information retrieval
- conditional random fields
- named entities
- machine learning
- natural language
- semi structured
- text processing
- word sense disambiguation