First experiences of using semantic knowledge learned by ASIUM for information extraction task using INTEX.
David FaureThierry PoibeauPublished in: ECAI Workshop on Ontology Learning (2000)
Keyphrases
- semantic knowledge
- information extraction
- natural language text
- spreading activation
- relation extraction
- domain knowledge
- natural language processing
- knowledge sources
- semantic information
- text mining
- machine learning
- automatic extraction
- semantic constraints
- question answering
- domain ontology
- web documents
- information retrieval
- named entities
- text documents
- named entity recognition
- natural language
- databases
- semi automatic
- semantic network
- document classification
- metadata
- artificial intelligence